diff --git a/src/arabic.c b/src/arabic.c
index 72c64b5..d6679d6 100644
--- a/src/arabic.c
+++ b/src/arabic.c
@@ -18,25 +18,25 @@
  *
  */
 
-static int  A_is_a __ARGS((int cur_c));
-static int  A_is_s __ARGS((int cur_c));
-static int  A_is_f __ARGS((int cur_c));
-static int  chg_c_a2s __ARGS((int cur_c));
-static int  chg_c_a2i __ARGS((int cur_c));
-static int  chg_c_a2m __ARGS((int cur_c));
-static int  chg_c_a2f __ARGS((int cur_c));
-static int  chg_c_i2m __ARGS((int cur_c));
-static int  chg_c_f2m __ARGS((int cur_c));
-static int  chg_c_laa2i __ARGS((int hid_c));
-static int  chg_c_laa2f __ARGS((int hid_c));
-static int  half_shape __ARGS((int c));
-static int  A_firstc_laa __ARGS((int c1, int c));
-static int  A_is_harakat __ARGS((int c));
-static int  A_is_iso __ARGS((int c));
-static int  A_is_formb __ARGS((int c));
-static int  A_is_ok __ARGS((int c));
-static int  A_is_valid __ARGS((int c));
-static int  A_is_special __ARGS((int c));
+static int  A_is_a(int cur_c);
+static int  A_is_s(int cur_c);
+static int  A_is_f(int cur_c);
+static int  chg_c_a2s(int cur_c);
+static int  chg_c_a2i(int cur_c);
+static int  chg_c_a2m(int cur_c);
+static int  chg_c_a2f(int cur_c);
+static int  chg_c_i2m(int cur_c);
+static int  chg_c_f2m(int cur_c);
+static int  chg_c_laa2i(int hid_c);
+static int  chg_c_laa2f(int hid_c);
+static int  half_shape(int c);
+static int  A_firstc_laa(int c1, int c);
+static int  A_is_harakat(int c);
+static int  A_is_iso(int c);
+static int  A_is_formb(int c);
+static int  A_is_ok(int c);
+static int  A_is_valid(int c);
+static int  A_is_special(int c);
 
 
 /*
diff --git a/src/buffer.c b/src/buffer.c
index 8986ac4..92513cc 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -28,26 +28,26 @@
 #include "vim.h"
 
 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_LISTCMDS) || defined(FEAT_EVAL) || defined(FEAT_PERL)
-static char_u	*buflist_match __ARGS((regmatch_T *rmp, buf_T *buf, int ignore_case));
+static char_u	*buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case);
 # define HAVE_BUFLIST_MATCH
-static char_u	*fname_match __ARGS((regmatch_T *rmp, char_u *name, int ignore_case));
+static char_u	*fname_match(regmatch_T *rmp, char_u *name, int ignore_case);
 #endif
-static void	buflist_setfpos __ARGS((buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options));
-static wininfo_T *find_wininfo __ARGS((buf_T *buf, int skip_diff_buffer));
+static void	buflist_setfpos(buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options);
+static wininfo_T *find_wininfo(buf_T *buf, int skip_diff_buffer);
 #ifdef UNIX
-static buf_T	*buflist_findname_stat __ARGS((char_u *ffname, struct stat *st));
-static int	otherfile_buf __ARGS((buf_T *buf, char_u *ffname, struct stat *stp));
-static int	buf_same_ino __ARGS((buf_T *buf, struct stat *stp));
+static buf_T	*buflist_findname_stat(char_u *ffname, struct stat *st);
+static int	otherfile_buf(buf_T *buf, char_u *ffname, struct stat *stp);
+static int	buf_same_ino(buf_T *buf, struct stat *stp);
 #else
-static int	otherfile_buf __ARGS((buf_T *buf, char_u *ffname));
+static int	otherfile_buf(buf_T *buf, char_u *ffname);
 #endif
 #ifdef FEAT_TITLE
-static int	ti_change __ARGS((char_u *str, char_u **last));
+static int	ti_change(char_u *str, char_u **last);
 #endif
-static int	append_arg_number __ARGS((win_T *wp, char_u *buf, int buflen, int add_file));
-static void	free_buffer __ARGS((buf_T *));
-static void	free_buffer_stuff __ARGS((buf_T *buf, int free_options));
-static void	clear_wininfo __ARGS((buf_T *buf));
+static int	append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file);
+static void	free_buffer(buf_T *);
+static void	free_buffer_stuff(buf_T *buf, int free_options);
+static void	clear_wininfo(buf_T *buf);
 
 #ifdef UNIX
 # define dev_T dev_t
@@ -56,7 +56,7 @@
 #endif
 
 #if defined(FEAT_SIGNS)
-static void insert_sign __ARGS((buf_T *buf, signlist_T *prev, signlist_T *next, int id, linenr_T lnum, int typenr));
+static void insert_sign(buf_T *buf, signlist_T *prev, signlist_T *next, int id, linenr_T lnum, int typenr);
 #endif
 
 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
@@ -1006,7 +1006,7 @@
 #if defined(FEAT_LISTCMDS) || defined(FEAT_PYTHON) \
 	|| defined(FEAT_PYTHON3) || defined(PROTO)
 
-static int	empty_curbuf __ARGS((int close_others, int forceit, int action));
+static int	empty_curbuf(int close_others, int forceit, int action);
 
 /*
  * Make the current buffer empty.
@@ -2613,7 +2613,7 @@
 }
 
 #ifdef FEAT_DIFF
-static int wininfo_other_tab_diff __ARGS((wininfo_T *wip));
+static int wininfo_other_tab_diff(wininfo_T *wip);
 
 /*
  * Return TRUE when "wip" has 'diff' set and the diff is only for another tab
@@ -5118,7 +5118,7 @@
 
 #endif /* FEAT_WINDOWS */
 
-static int  chk_modeline __ARGS((linenr_T, int));
+static int  chk_modeline(linenr_T, int);
 
 /*
  * do_modelines() - process mode lines for the current file
diff --git a/src/charset.c b/src/charset.c
index 8a4fb7d..4df4e7f 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -10,17 +10,17 @@
 #include "vim.h"
 
 #ifdef FEAT_LINEBREAK
-static int win_chartabsize __ARGS((win_T *wp, char_u *p, colnr_T col));
+static int win_chartabsize(win_T *wp, char_u *p, colnr_T col);
 #endif
 
 #ifdef FEAT_MBYTE
 # if defined(HAVE_WCHAR_H)
 #  include <wchar.h>	    /* for towupper() and towlower() */
 # endif
-static int win_nolbr_chartabsize __ARGS((win_T *wp, char_u *s, colnr_T col, int *headp));
+static int win_nolbr_chartabsize(win_T *wp, char_u *s, colnr_T col, int *headp);
 #endif
 
-static unsigned nr2hex __ARGS((unsigned c));
+static unsigned nr2hex(unsigned c);
 
 static int    chartab_initialized = FALSE;
 
diff --git a/src/crypt_zip.c b/src/crypt_zip.c
index 571f3ec..f7b69b0 100644
--- a/src/crypt_zip.c
+++ b/src/crypt_zip.c
@@ -36,7 +36,7 @@
 } zip_state_T;
 
 
-static void make_crc_tab __ARGS((void));
+static void make_crc_tab(void);
 
 static u32_T crc_32_table[256];
 
diff --git a/src/diff.c b/src/diff.c
index 09dfdbe..035f0ad 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -35,22 +35,22 @@
 				      checked yet */
 #endif
 
-static int diff_buf_idx __ARGS((buf_T *buf));
-static int diff_buf_idx_tp __ARGS((buf_T *buf, tabpage_T *tp));
-static void diff_mark_adjust_tp __ARGS((tabpage_T *tp, int idx, linenr_T line1, linenr_T line2, long amount, long amount_after));
-static void diff_check_unchanged __ARGS((tabpage_T *tp, diff_T *dp));
-static int diff_check_sanity __ARGS((tabpage_T *tp, diff_T *dp));
-static void diff_redraw __ARGS((int dofold));
-static int diff_write __ARGS((buf_T *buf, char_u *fname));
-static void diff_file __ARGS((char_u *tmp_orig, char_u *tmp_new, char_u *tmp_diff));
-static int diff_equal_entry __ARGS((diff_T *dp, int idx1, int idx2));
-static int diff_cmp __ARGS((char_u *s1, char_u *s2));
+static int diff_buf_idx(buf_T *buf);
+static int diff_buf_idx_tp(buf_T *buf, tabpage_T *tp);
+static void diff_mark_adjust_tp(tabpage_T *tp, int idx, linenr_T line1, linenr_T line2, long amount, long amount_after);
+static void diff_check_unchanged(tabpage_T *tp, diff_T *dp);
+static int diff_check_sanity(tabpage_T *tp, diff_T *dp);
+static void diff_redraw(int dofold);
+static int diff_write(buf_T *buf, char_u *fname);
+static void diff_file(char_u *tmp_orig, char_u *tmp_new, char_u *tmp_diff);
+static int diff_equal_entry(diff_T *dp, int idx1, int idx2);
+static int diff_cmp(char_u *s1, char_u *s2);
 #ifdef FEAT_FOLDING
-static void diff_fold_update __ARGS((diff_T *dp, int skip_idx));
+static void diff_fold_update(diff_T *dp, int skip_idx);
 #endif
-static void diff_read __ARGS((int idx_orig, int idx_new, char_u *fname));
-static void diff_copy_entry __ARGS((diff_T *dprev, diff_T *dp, int idx_orig, int idx_new));
-static diff_T *diff_alloc_new __ARGS((tabpage_T *tp, diff_T *dprev, diff_T *dp));
+static void diff_read(int idx_orig, int idx_new, char_u *fname);
+static void diff_copy_entry(diff_T *dprev, diff_T *dp, int idx_orig, int idx_new);
+static diff_T *diff_alloc_new(tabpage_T *tp, diff_T *dprev, diff_T *dp);
 
 #ifndef USE_CR
 # define tag_fgets vim_fgets
diff --git a/src/digraph.c b/src/digraph.c
index ba24e3f..5814ab2 100644
--- a/src/digraph.c
+++ b/src/digraph.c
@@ -28,8 +28,8 @@
     result_T	result;
 } digr_T;
 
-static int getexactdigraph __ARGS((int, int, int));
-static void printdigraph __ARGS((digr_T *));
+static int getexactdigraph(int, int, int);
+static void printdigraph(digr_T *);
 
 /* digraphs added by the user */
 static garray_T	user_digraphs = {0, 0, (int)sizeof(digr_T), 10, NULL};
@@ -2357,7 +2357,7 @@
 
 #define KMAP_MAXLEN 20	    /* maximum length of "from" or "to" */
 
-static void keymap_unload __ARGS((void));
+static void keymap_unload(void);
 
 /*
  * Set up key mapping tables for the 'keymap' option.
diff --git a/src/edit.c b/src/edit.c
index bd5c57e..72edd53 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -145,48 +145,48 @@
 
 static int	  compl_opt_refresh_always = FALSE;
 
-static void ins_ctrl_x __ARGS((void));
-static int  has_compl_option __ARGS((int dict_opt));
-static int  ins_compl_accept_char __ARGS((int c));
-static int ins_compl_add __ARGS((char_u *str, int len, int icase, char_u *fname, char_u **cptext, int cdir, int flags, int adup));
-static int  ins_compl_equal __ARGS((compl_T *match, char_u *str, int len));
-static void ins_compl_longest_match __ARGS((compl_T *match));
-static void ins_compl_add_matches __ARGS((int num_matches, char_u **matches, int icase));
-static int  ins_compl_make_cyclic __ARGS((void));
-static void ins_compl_upd_pum __ARGS((void));
-static void ins_compl_del_pum __ARGS((void));
-static int  pum_wanted __ARGS((void));
-static int  pum_enough_matches __ARGS((void));
-static void ins_compl_dictionaries __ARGS((char_u *dict, char_u *pat, int flags, int thesaurus));
-static void ins_compl_files __ARGS((int count, char_u **files, int thesaurus, int flags, regmatch_T *regmatch, char_u *buf, int *dir));
-static char_u *find_line_end __ARGS((char_u *ptr));
-static void ins_compl_free __ARGS((void));
-static void ins_compl_clear __ARGS((void));
-static int  ins_compl_bs __ARGS((void));
-static int  ins_compl_need_restart __ARGS((void));
-static void ins_compl_new_leader __ARGS((void));
-static void ins_compl_addleader __ARGS((int c));
-static int  ins_compl_len __ARGS((void));
-static void ins_compl_restart __ARGS((void));
-static void ins_compl_set_original_text __ARGS((char_u *str));
-static void ins_compl_addfrommatch __ARGS((void));
-static int  ins_compl_prep __ARGS((int c));
-static void ins_compl_fixRedoBufForLeader __ARGS((char_u *ptr_arg));
-static buf_T *ins_compl_next_buf __ARGS((buf_T *buf, int flag));
+static void ins_ctrl_x(void);
+static int  has_compl_option(int dict_opt);
+static int  ins_compl_accept_char(int c);
+static int ins_compl_add(char_u *str, int len, int icase, char_u *fname, char_u **cptext, int cdir, int flags, int adup);
+static int  ins_compl_equal(compl_T *match, char_u *str, int len);
+static void ins_compl_longest_match(compl_T *match);
+static void ins_compl_add_matches(int num_matches, char_u **matches, int icase);
+static int  ins_compl_make_cyclic(void);
+static void ins_compl_upd_pum(void);
+static void ins_compl_del_pum(void);
+static int  pum_wanted(void);
+static int  pum_enough_matches(void);
+static void ins_compl_dictionaries(char_u *dict, char_u *pat, int flags, int thesaurus);
+static void ins_compl_files(int count, char_u **files, int thesaurus, int flags, regmatch_T *regmatch, char_u *buf, int *dir);
+static char_u *find_line_end(char_u *ptr);
+static void ins_compl_free(void);
+static void ins_compl_clear(void);
+static int  ins_compl_bs(void);
+static int  ins_compl_need_restart(void);
+static void ins_compl_new_leader(void);
+static void ins_compl_addleader(int c);
+static int  ins_compl_len(void);
+static void ins_compl_restart(void);
+static void ins_compl_set_original_text(char_u *str);
+static void ins_compl_addfrommatch(void);
+static int  ins_compl_prep(int c);
+static void ins_compl_fixRedoBufForLeader(char_u *ptr_arg);
+static buf_T *ins_compl_next_buf(buf_T *buf, int flag);
 #if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL)
-static void ins_compl_add_list __ARGS((list_T *list));
-static void ins_compl_add_dict __ARGS((dict_T *dict));
+static void ins_compl_add_list(list_T *list);
+static void ins_compl_add_dict(dict_T *dict);
 #endif
-static int  ins_compl_get_exp __ARGS((pos_T *ini));
-static void ins_compl_delete __ARGS((void));
-static void ins_compl_insert __ARGS((void));
-static int  ins_compl_next __ARGS((int allow_get_expansion, int count, int insert_match));
-static int  ins_compl_key2dir __ARGS((int c));
-static int  ins_compl_pum_key __ARGS((int c));
-static int  ins_compl_key2count __ARGS((int c));
-static int  ins_compl_use_match __ARGS((int c));
-static int  ins_complete __ARGS((int c));
-static unsigned  quote_meta __ARGS((char_u *dest, char_u *str, int len));
+static int  ins_compl_get_exp(pos_T *ini);
+static void ins_compl_delete(void);
+static void ins_compl_insert(void);
+static int  ins_compl_next(int allow_get_expansion, int count, int insert_match);
+static int  ins_compl_key2dir(int c);
+static int  ins_compl_pum_key(int c);
+static int  ins_compl_key2count(int c);
+static int  ins_compl_use_match(int c);
+static int  ins_complete(int c);
+static unsigned  quote_meta(char_u *dest, char_u *str, int len);
 #endif /* FEAT_INS_EXPAND */
 
 #define BACKSPACE_CHAR		    1
@@ -194,80 +194,80 @@
 #define BACKSPACE_WORD_NOT_SPACE    3
 #define BACKSPACE_LINE		    4
 
-static void ins_redraw __ARGS((int ready));
-static void ins_ctrl_v __ARGS((void));
-static void undisplay_dollar __ARGS((void));
-static void insert_special __ARGS((int, int, int));
-static void internal_format __ARGS((int textwidth, int second_indent, int flags, int format_only, int c));
-static void check_auto_format __ARGS((int));
-static void redo_literal __ARGS((int c));
-static void start_arrow __ARGS((pos_T *end_insert_pos));
-static void start_arrow_with_change __ARGS((pos_T *end_insert_pos, int change));
-static void start_arrow_common __ARGS((pos_T *end_insert_pos, int change));
+static void ins_redraw(int ready);
+static void ins_ctrl_v(void);
+static void undisplay_dollar(void);
+static void insert_special(int, int, int);
+static void internal_format(int textwidth, int second_indent, int flags, int format_only, int c);
+static void check_auto_format(int);
+static void redo_literal(int c);
+static void start_arrow(pos_T *end_insert_pos);
+static void start_arrow_with_change(pos_T *end_insert_pos, int change);
+static void start_arrow_common(pos_T *end_insert_pos, int change);
 #ifdef FEAT_SPELL
-static void check_spell_redraw __ARGS((void));
-static void spell_back_to_badword __ARGS((void));
+static void check_spell_redraw(void);
+static void spell_back_to_badword(void);
 static int  spell_bad_len = 0;	/* length of located bad word */
 #endif
-static void stop_insert __ARGS((pos_T *end_insert_pos, int esc, int nomove));
-static int  echeck_abbr __ARGS((int));
-static int  replace_pop __ARGS((void));
-static void replace_join __ARGS((int off));
-static void replace_pop_ins __ARGS((void));
+static void stop_insert(pos_T *end_insert_pos, int esc, int nomove);
+static int  echeck_abbr(int);
+static int  replace_pop(void);
+static void replace_join(int off);
+static void replace_pop_ins(void);
 #ifdef FEAT_MBYTE
-static void mb_replace_pop_ins __ARGS((int cc));
+static void mb_replace_pop_ins(int cc);
 #endif
-static void replace_flush __ARGS((void));
-static void replace_do_bs __ARGS((int limit_col));
-static int del_char_after_col __ARGS((int limit_col));
+static void replace_flush(void);
+static void replace_do_bs(int limit_col);
+static int del_char_after_col(int limit_col);
 #ifdef FEAT_CINDENT
-static int cindent_on __ARGS((void));
+static int cindent_on(void);
 #endif
-static void ins_reg __ARGS((void));
-static void ins_ctrl_g __ARGS((void));
-static void ins_ctrl_hat __ARGS((void));
-static int  ins_esc __ARGS((long *count, int cmdchar, int nomove));
+static void ins_reg(void);
+static void ins_ctrl_g(void);
+static void ins_ctrl_hat(void);
+static int  ins_esc(long *count, int cmdchar, int nomove);
 #ifdef FEAT_RIGHTLEFT
-static void ins_ctrl_ __ARGS((void));
+static void ins_ctrl_(void);
 #endif
-static int ins_start_select __ARGS((int c));
-static void ins_insert __ARGS((int replaceState));
-static void ins_ctrl_o __ARGS((void));
-static void ins_shift __ARGS((int c, int lastc));
-static void ins_del __ARGS((void));
-static int  ins_bs __ARGS((int c, int mode, int *inserted_space_p));
+static int ins_start_select(int c);
+static void ins_insert(int replaceState);
+static void ins_ctrl_o(void);
+static void ins_shift(int c, int lastc);
+static void ins_del(void);
+static int  ins_bs(int c, int mode, int *inserted_space_p);
 #ifdef FEAT_MOUSE
-static void ins_mouse __ARGS((int c));
-static void ins_mousescroll __ARGS((int dir));
+static void ins_mouse(int c);
+static void ins_mousescroll(int dir);
 #endif
 #if defined(FEAT_GUI_TABLINE) || defined(PROTO)
-static void ins_tabline __ARGS((int c));
+static void ins_tabline(int c);
 #endif
-static void ins_left __ARGS((int end_change));
-static void ins_home __ARGS((int c));
-static void ins_end __ARGS((int c));
-static void ins_s_left __ARGS((void));
-static void ins_right __ARGS((int end_change));
-static void ins_s_right __ARGS((void));
-static void ins_up __ARGS((int startcol));
-static void ins_pageup __ARGS((void));
-static void ins_down __ARGS((int startcol));
-static void ins_pagedown __ARGS((void));
+static void ins_left(int end_change);
+static void ins_home(int c);
+static void ins_end(int c);
+static void ins_s_left(void);
+static void ins_right(int end_change);
+static void ins_s_right(void);
+static void ins_up(int startcol);
+static void ins_pageup(void);
+static void ins_down(int startcol);
+static void ins_pagedown(void);
 #ifdef FEAT_DND
-static void ins_drop __ARGS((void));
+static void ins_drop(void);
 #endif
-static int  ins_tab __ARGS((void));
-static int  ins_eol __ARGS((int c));
+static int  ins_tab(void);
+static int  ins_eol(int c);
 #ifdef FEAT_DIGRAPHS
-static int  ins_digraph __ARGS((void));
+static int  ins_digraph(void);
 #endif
-static int  ins_ctrl_ey __ARGS((int tc));
+static int  ins_ctrl_ey(int tc);
 #ifdef FEAT_SMARTINDENT
-static void ins_try_si __ARGS((int c));
+static void ins_try_si(int c);
 #endif
-static colnr_T get_nolist_virtcol __ARGS((void));
+static colnr_T get_nolist_virtcol(void);
 #ifdef FEAT_AUTOCMD
-static char_u *do_insert_char_pre __ARGS((int c));
+static char_u *do_insert_char_pre(int c);
 #endif
 
 static colnr_T	Insstart_textlen;	/* length of line when insert started */
@@ -4024,7 +4024,7 @@
 }
 
 #ifdef FEAT_COMPL_FUNC
-static void expand_by_function __ARGS((int type, char_u *base));
+static void expand_by_function(int type, char_u *base);
 
 /*
  * Execute user defined complete function 'completefunc' or 'omnifunc', and
@@ -7852,7 +7852,7 @@
 
     void
 fixthisline(get_the_indent)
-    int (*get_the_indent) __ARGS((void));
+    int (*get_the_indent)(void);
 {
     int amount = get_the_indent();
 
@@ -8849,7 +8849,7 @@
     AppendCharToRedobuff(K_DEL);
 }
 
-static void ins_bs_one __ARGS((colnr_T *vcolp));
+static void ins_bs_one(colnr_T *vcolp);
 
 /*
  * Delete one character for ins_bs().
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 6bd7afc..e9630ee 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -19,26 +19,26 @@
 #endif
 
 #ifdef FEAT_EX_EXTRA
-static int linelen __ARGS((int *has_tab));
+static int linelen(int *has_tab);
 #endif
-static void do_filter __ARGS((linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out));
+static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out);
 #ifdef FEAT_VIMINFO
-static char_u *viminfo_filename __ARGS((char_u	*));
-static void do_viminfo __ARGS((FILE *fp_in, FILE *fp_out, int flags));
-static int viminfo_encoding __ARGS((vir_T *virp));
-static int read_viminfo_up_to_marks __ARGS((vir_T *virp, int forceit, int writing));
+static char_u *viminfo_filename(char_u	*);
+static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags);
+static int viminfo_encoding(vir_T *virp);
+static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing);
 #endif
 
-static int check_readonly __ARGS((int *forceit, buf_T *buf));
+static int check_readonly(int *forceit, buf_T *buf);
 #ifdef FEAT_AUTOCMD
-static void delbuf_msg __ARGS((char_u *name));
+static void delbuf_msg(char_u *name);
 #endif
 static int
 #ifdef __BORLANDC__
     _RTLENTRYF
 #endif
-	help_compare __ARGS((const void *s1, const void *s2));
-static void prepare_help_buffer __ARGS((void));
+	help_compare(const void *s1, const void *s2);
+static void prepare_help_buffer(void);
 
 /*
  * ":ascii" and "ga".
@@ -309,7 +309,7 @@
 #ifdef __BORLANDC__
 _RTLENTRYF
 #endif
-sort_compare __ARGS((const void *s1, const void *s2));
+sort_compare(const void *s1, const void *s2);
 
     static int
 #ifdef __BORLANDC__
@@ -1759,7 +1759,7 @@
 
 #if defined(FEAT_VIMINFO) || defined(PROTO)
 
-static int no_viminfo __ARGS((void));
+static int no_viminfo(void);
 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out);
 static int  viminfo_errcnt;
 
@@ -6627,7 +6627,7 @@
 }
 
 #if defined(FEAT_EX_EXTRA) || defined(PROTO)
-static void helptags_one __ARGS((char_u *dir, char_u *ext, char_u *lang, int add_help_tags));
+static void helptags_one(char_u *dir, char_u *ext, char_u *lang, int add_help_tags);
 
 /*
  * ":helptags"
@@ -7038,9 +7038,9 @@
 static sign_T	*first_sign = NULL;
 static int	next_sign_typenr = 1;
 
-static int sign_cmd_idx __ARGS((char_u *begin_cmd, char_u *end_cmd));
-static void sign_list_defined __ARGS((sign_T *sp));
-static void sign_undefine __ARGS((sign_T *sp, sign_T *sp_prev));
+static int sign_cmd_idx(char_u *begin_cmd, char_u *end_cmd);
+static void sign_list_defined(sign_T *sp);
+static void sign_undefine(sign_T *sp, sign_T *sp_prev);
 
 static char *cmds[] = {
 			"define",
diff --git a/src/ex_cmds2.c b/src/ex_cmds2.c
index bc7193d..2c92096 100644
--- a/src/ex_cmds2.c
+++ b/src/ex_cmds2.c
@@ -14,7 +14,7 @@
 #include "vim.h"
 #include "version.h"
 
-static void	cmd_source __ARGS((char_u *fname, exarg_T *eap));
+static void	cmd_source(char_u *fname, exarg_T *eap);
 
 #ifdef FEAT_EVAL
 /* Growarray to store info about already sourced scripts.
@@ -562,8 +562,8 @@
 #define DBG_FUNC	1
 #define DBG_FILE	2
 
-static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap));
-static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp));
+static int dbg_parsearg(char_u *arg, garray_T *gap);
+static linenr_T debuggy_find(int file,char_u *fname, linenr_T after, garray_T *gap, int *fp);
 
 /*
  * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
@@ -1133,8 +1133,8 @@
 /*
  * Functions for profiling.
  */
-static void script_do_profile __ARGS((scriptitem_T *si));
-static void script_dump_profile __ARGS((FILE *fd));
+static void script_do_profile(scriptitem_T *si);
+static void script_dump_profile(FILE *fd);
 static proftime_T prof_wait_time;
 
 /*
@@ -1757,7 +1757,7 @@
 		|| forceit);
 }
 
-static void add_bufnum __ARGS((int *bufnrs, int *bufnump, int nr));
+static void add_bufnum(int *bufnrs, int *bufnump, int nr);
 
 /*
  * Add a buffer number to "bufnrs", unless it's already there.
@@ -1951,12 +1951,12 @@
  * Code to handle the argument list.
  */
 
-static char_u	*do_one_arg __ARGS((char_u *str));
-static int	do_arglist __ARGS((char_u *str, int what, int after));
-static void	alist_check_arg_idx __ARGS((void));
-static int	editing_arg_idx __ARGS((win_T *win));
+static char_u	*do_one_arg(char_u *str);
+static int	do_arglist(char_u *str, int what, int after);
+static void	alist_check_arg_idx(void);
+static int	editing_arg_idx(win_T *win);
 #ifdef FEAT_LISTCMDS
-static int	alist_add_list __ARGS((int count, char_u **files, int after));
+static int	alist_add_list(int count, char_u **files, int after);
 #endif
 #define AL_SET	1
 #define AL_ADD	2
@@ -2960,7 +2960,7 @@
     source_runtime(eap->arg, eap->forceit);
 }
 
-static void source_callback __ARGS((char_u *fname, void *cookie));
+static void source_callback(char_u *fname, void *cookie);
 
     static void
 source_callback(fname, cookie)
@@ -3224,11 +3224,11 @@
 }
 #endif
 
-static char_u *get_one_sourceline __ARGS((struct source_cookie *sp));
+static char_u *get_one_sourceline(struct source_cookie *sp);
 
 #if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC)
 # define USE_FOPEN_NOINH
-static FILE *fopen_noinh_readbin __ARGS((char *filename));
+static FILE *fopen_noinh_readbin(char *filename);
 
 /*
  * Special function to open a file without handle inheritance.
@@ -4196,7 +4196,7 @@
  */
     int
 source_finished(fgetline, cookie)
-    char_u	*(*fgetline) __ARGS((int, void *, int));
+    char_u	*(*fgetline)(int, void *, int);
     void	*cookie;
 {
     return (getline_equal(fgetline, cookie, getsourceline)
@@ -4232,7 +4232,7 @@
 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
 	&& (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
 # define HAVE_GET_LOCALE_VAL
-static char *get_locale_val __ARGS((int what));
+static char *get_locale_val(int what);
 
     static char *
 get_locale_val(what)
@@ -4353,7 +4353,7 @@
 	|| ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
 		&& (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \
 		&& !defined(LC_MESSAGES))
-static char_u *get_mess_env __ARGS((void));
+static char_u *get_mess_env(void);
 
 /*
  * Get the language used for messages from the environment.
@@ -4555,8 +4555,8 @@
 static char_u	**locales = NULL;	/* Array of all available locales */
 static int	did_init_locales = FALSE;
 
-static void init_locales __ARGS((void));
-static char_u **find_locales __ARGS((void));
+static void init_locales(void);
+static char_u **find_locales(void);
 
 /*
  * Lazy initialization of all available locales.
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 5c61679..47f6b5b 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -43,11 +43,11 @@
 #define USER_CMD(i) (&((ucmd_T *)(ucmds.ga_data))[i])
 #define USER_CMD_GA(gap, i) (&((ucmd_T *)((gap)->ga_data))[i])
 
-static void do_ucmd __ARGS((exarg_T *eap));
-static void ex_command __ARGS((exarg_T *eap));
-static void ex_delcommand __ARGS((exarg_T *eap));
+static void do_ucmd(exarg_T *eap);
+static void ex_command(exarg_T *eap);
+static void ex_delcommand(exarg_T *eap);
 # ifdef FEAT_CMDL_COMPL
-static char_u *get_user_command_name __ARGS((int idx));
+static char_u *get_user_command_name(int idx);
 # endif
 
 /* Wether a command index indicates a user command. */
@@ -61,42 +61,42 @@
 # define IS_USER_CMDIDX(idx) (FALSE)
 #endif
 
-static int compute_buffer_local_count __ARGS((int addr_type, int lnum, int local));
+static int compute_buffer_local_count(int addr_type, int lnum, int local);
 #ifdef FEAT_EVAL
-static char_u	*do_one_cmd __ARGS((char_u **, int, struct condstack *, char_u *(*fgetline)(int, void *, int), void *cookie));
+static char_u	*do_one_cmd(char_u **, int, struct condstack *, char_u *(*fgetline)(int, void *, int), void *cookie);
 #else
-static char_u	*do_one_cmd __ARGS((char_u **, int, char_u *(*fgetline)(int, void *, int), void *cookie));
+static char_u	*do_one_cmd(char_u **, int, char_u *(*fgetline)(int, void *, int), void *cookie);
 static int	if_level = 0;		/* depth in :if */
 #endif
-static void	append_command __ARGS((char_u *cmd));
-static char_u	*find_command __ARGS((exarg_T *eap, int *full));
+static void	append_command(char_u *cmd);
+static char_u	*find_command(exarg_T *eap, int *full);
 
-static void	ex_abbreviate __ARGS((exarg_T *eap));
-static void	ex_map __ARGS((exarg_T *eap));
-static void	ex_unmap __ARGS((exarg_T *eap));
-static void	ex_mapclear __ARGS((exarg_T *eap));
-static void	ex_abclear __ARGS((exarg_T *eap));
+static void	ex_abbreviate(exarg_T *eap);
+static void	ex_map(exarg_T *eap);
+static void	ex_unmap(exarg_T *eap);
+static void	ex_mapclear(exarg_T *eap);
+static void	ex_abclear(exarg_T *eap);
 #ifndef FEAT_MENU
 # define ex_emenu		ex_ni
 # define ex_menu		ex_ni
 # define ex_menutranslate	ex_ni
 #endif
 #ifdef FEAT_AUTOCMD
-static void	ex_autocmd __ARGS((exarg_T *eap));
-static void	ex_doautocmd __ARGS((exarg_T *eap));
+static void	ex_autocmd(exarg_T *eap);
+static void	ex_doautocmd(exarg_T *eap);
 #else
 # define ex_autocmd		ex_ni
 # define ex_doautocmd		ex_ni
 # define ex_doautoall		ex_ni
 #endif
 #ifdef FEAT_LISTCMDS
-static void	ex_bunload __ARGS((exarg_T *eap));
-static void	ex_buffer __ARGS((exarg_T *eap));
-static void	ex_bmodified __ARGS((exarg_T *eap));
-static void	ex_bnext __ARGS((exarg_T *eap));
-static void	ex_bprevious __ARGS((exarg_T *eap));
-static void	ex_brewind __ARGS((exarg_T *eap));
-static void	ex_blast __ARGS((exarg_T *eap));
+static void	ex_bunload(exarg_T *eap);
+static void	ex_buffer(exarg_T *eap);
+static void	ex_bmodified(exarg_T *eap);
+static void	ex_bnext(exarg_T *eap);
+static void	ex_bprevious(exarg_T *eap);
+static void	ex_brewind(exarg_T *eap);
+static void	ex_blast(exarg_T *eap);
 #else
 # define ex_bunload		ex_ni
 # define ex_buffer		ex_ni
@@ -111,9 +111,9 @@
 #if !defined(FEAT_LISTCMDS) || !defined(FEAT_WINDOWS)
 # define ex_buffer_all		ex_ni
 #endif
-static char_u	*getargcmd __ARGS((char_u **));
-static char_u	*skip_cmd_arg __ARGS((char_u *p, int rembs));
-static int	getargopt __ARGS((exarg_T *eap));
+static char_u	*getargcmd(char_u **);
+static char_u	*skip_cmd_arg(char_u *p, int rembs);
+static int	getargopt(exarg_T *eap);
 #ifndef FEAT_QUICKFIX
 # define ex_make		ex_ni
 # define ex_cbuffer		ex_ni
@@ -134,9 +134,9 @@
 # define ex_cexpr		ex_ni
 #endif
 
-static int	check_more __ARGS((int, int));
-static linenr_T get_address __ARGS((exarg_T *, char_u **, int addr_type, int skip, int to_other_file));
-static void	get_flags __ARGS((exarg_T *eap));
+static int	check_more(int, int);
+static linenr_T get_address(exarg_T *, char_u **, int addr_type, int skip, int to_other_file);
+static void	get_flags(exarg_T *eap);
 #if !defined(FEAT_PERL) \
 	|| !defined(FEAT_PYTHON) || !defined(FEAT_PYTHON3) \
 	|| !defined(FEAT_TCL) \
@@ -144,30 +144,30 @@
 	|| !defined(FEAT_LUA) \
 	|| !defined(FEAT_MZSCHEME)
 # define HAVE_EX_SCRIPT_NI
-static void	ex_script_ni __ARGS((exarg_T *eap));
+static void	ex_script_ni(exarg_T *eap);
 #endif
-static char_u	*invalid_range __ARGS((exarg_T *eap));
-static void	correct_range __ARGS((exarg_T *eap));
+static char_u	*invalid_range(exarg_T *eap);
+static void	correct_range(exarg_T *eap);
 #ifdef FEAT_QUICKFIX
-static char_u	*replace_makeprg __ARGS((exarg_T *eap, char_u *p, char_u **cmdlinep));
+static char_u	*replace_makeprg(exarg_T *eap, char_u *p, char_u **cmdlinep);
 #endif
-static char_u	*repl_cmdline __ARGS((exarg_T *eap, char_u *src, int srclen, char_u *repl, char_u **cmdlinep));
-static void	ex_highlight __ARGS((exarg_T *eap));
-static void	ex_colorscheme __ARGS((exarg_T *eap));
-static void	ex_quit __ARGS((exarg_T *eap));
-static void	ex_cquit __ARGS((exarg_T *eap));
-static void	ex_quit_all __ARGS((exarg_T *eap));
+static char_u	*repl_cmdline(exarg_T *eap, char_u *src, int srclen, char_u *repl, char_u **cmdlinep);
+static void	ex_highlight(exarg_T *eap);
+static void	ex_colorscheme(exarg_T *eap);
+static void	ex_quit(exarg_T *eap);
+static void	ex_cquit(exarg_T *eap);
+static void	ex_quit_all(exarg_T *eap);
 #ifdef FEAT_WINDOWS
-static void	ex_close __ARGS((exarg_T *eap));
-static void	ex_win_close __ARGS((int forceit, win_T *win, tabpage_T *tp));
-static void	ex_only __ARGS((exarg_T *eap));
-static void	ex_resize __ARGS((exarg_T *eap));
-static void	ex_stag __ARGS((exarg_T *eap));
-static void	ex_tabclose __ARGS((exarg_T *eap));
-static void	ex_tabonly __ARGS((exarg_T *eap));
-static void	ex_tabnext __ARGS((exarg_T *eap));
-static void	ex_tabmove __ARGS((exarg_T *eap));
-static void	ex_tabs __ARGS((exarg_T *eap));
+static void	ex_close(exarg_T *eap);
+static void	ex_win_close(int forceit, win_T *win, tabpage_T *tp);
+static void	ex_only(exarg_T *eap);
+static void	ex_resize(exarg_T *eap);
+static void	ex_stag(exarg_T *eap);
+static void	ex_tabclose(exarg_T *eap);
+static void	ex_tabonly(exarg_T *eap);
+static void	ex_tabnext(exarg_T *eap);
+static void	ex_tabmove(exarg_T *eap);
+static void	ex_tabs(exarg_T *eap);
 #else
 # define ex_close		ex_ni
 # define ex_only		ex_ni
@@ -182,51 +182,51 @@
 # define ex_tabonly		ex_ni
 #endif
 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
-static void	ex_pclose __ARGS((exarg_T *eap));
-static void	ex_ptag __ARGS((exarg_T *eap));
-static void	ex_pedit __ARGS((exarg_T *eap));
+static void	ex_pclose(exarg_T *eap);
+static void	ex_ptag(exarg_T *eap);
+static void	ex_pedit(exarg_T *eap);
 #else
 # define ex_pclose		ex_ni
 # define ex_ptag		ex_ni
 # define ex_pedit		ex_ni
 #endif
-static void	ex_hide __ARGS((exarg_T *eap));
-static void	ex_stop __ARGS((exarg_T *eap));
-static void	ex_exit __ARGS((exarg_T *eap));
-static void	ex_print __ARGS((exarg_T *eap));
+static void	ex_hide(exarg_T *eap);
+static void	ex_stop(exarg_T *eap);
+static void	ex_exit(exarg_T *eap);
+static void	ex_print(exarg_T *eap);
 #ifdef FEAT_BYTEOFF
-static void	ex_goto __ARGS((exarg_T *eap));
+static void	ex_goto(exarg_T *eap);
 #else
 # define ex_goto		ex_ni
 #endif
-static void	ex_shell __ARGS((exarg_T *eap));
-static void	ex_preserve __ARGS((exarg_T *eap));
-static void	ex_recover __ARGS((exarg_T *eap));
+static void	ex_shell(exarg_T *eap);
+static void	ex_preserve(exarg_T *eap);
+static void	ex_recover(exarg_T *eap);
 #ifndef FEAT_LISTCMDS
 # define ex_argedit		ex_ni
 # define ex_argadd		ex_ni
 # define ex_argdelete		ex_ni
 # define ex_listdo		ex_ni
 #endif
-static void	ex_mode __ARGS((exarg_T *eap));
-static void	ex_wrongmodifier __ARGS((exarg_T *eap));
-static void	ex_find __ARGS((exarg_T *eap));
-static void	ex_open __ARGS((exarg_T *eap));
-static void	ex_edit __ARGS((exarg_T *eap));
+static void	ex_mode(exarg_T *eap);
+static void	ex_wrongmodifier(exarg_T *eap);
+static void	ex_find(exarg_T *eap);
+static void	ex_open(exarg_T *eap);
+static void	ex_edit(exarg_T *eap);
 #if !defined(FEAT_GUI) && !defined(FEAT_CLIENTSERVER)
 # define ex_drop		ex_ni
 #endif
 #ifndef FEAT_GUI
 # define ex_gui			ex_nogui
-static void	ex_nogui __ARGS((exarg_T *eap));
+static void	ex_nogui(exarg_T *eap);
 #endif
 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF)
-static void	ex_tearoff __ARGS((exarg_T *eap));
+static void	ex_tearoff(exarg_T *eap);
 #else
 # define ex_tearoff		ex_ni
 #endif
 #if (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_GTK)) && defined(FEAT_MENU)
-static void	ex_popup __ARGS((exarg_T *eap));
+static void	ex_popup(exarg_T *eap);
 #else
 # define ex_popup		ex_ni
 #endif
@@ -302,52 +302,52 @@
 #ifndef FEAT_KEYMAP
 # define ex_loadkeymap		ex_ni
 #endif
-static void	ex_swapname __ARGS((exarg_T *eap));
-static void	ex_syncbind __ARGS((exarg_T *eap));
-static void	ex_read __ARGS((exarg_T *eap));
-static void	ex_pwd __ARGS((exarg_T *eap));
-static void	ex_equal __ARGS((exarg_T *eap));
-static void	ex_sleep __ARGS((exarg_T *eap));
-static void	do_exmap __ARGS((exarg_T *eap, int isabbrev));
-static void	ex_winsize __ARGS((exarg_T *eap));
+static void	ex_swapname(exarg_T *eap);
+static void	ex_syncbind(exarg_T *eap);
+static void	ex_read(exarg_T *eap);
+static void	ex_pwd(exarg_T *eap);
+static void	ex_equal(exarg_T *eap);
+static void	ex_sleep(exarg_T *eap);
+static void	do_exmap(exarg_T *eap, int isabbrev);
+static void	ex_winsize(exarg_T *eap);
 #ifdef FEAT_WINDOWS
-static void	ex_wincmd __ARGS((exarg_T *eap));
+static void	ex_wincmd(exarg_T *eap);
 #else
 # define ex_wincmd	    ex_ni
 #endif
 #if defined(FEAT_GUI) || defined(UNIX) || defined(VMS) || defined(MSWIN)
-static void	ex_winpos __ARGS((exarg_T *eap));
+static void	ex_winpos(exarg_T *eap);
 #else
 # define ex_winpos	    ex_ni
 #endif
-static void	ex_operators __ARGS((exarg_T *eap));
-static void	ex_put __ARGS((exarg_T *eap));
-static void	ex_copymove __ARGS((exarg_T *eap));
-static void	ex_submagic __ARGS((exarg_T *eap));
-static void	ex_join __ARGS((exarg_T *eap));
-static void	ex_at __ARGS((exarg_T *eap));
-static void	ex_bang __ARGS((exarg_T *eap));
-static void	ex_undo __ARGS((exarg_T *eap));
+static void	ex_operators(exarg_T *eap);
+static void	ex_put(exarg_T *eap);
+static void	ex_copymove(exarg_T *eap);
+static void	ex_submagic(exarg_T *eap);
+static void	ex_join(exarg_T *eap);
+static void	ex_at(exarg_T *eap);
+static void	ex_bang(exarg_T *eap);
+static void	ex_undo(exarg_T *eap);
 #ifdef FEAT_PERSISTENT_UNDO
-static void	ex_wundo __ARGS((exarg_T *eap));
-static void	ex_rundo __ARGS((exarg_T *eap));
+static void	ex_wundo(exarg_T *eap);
+static void	ex_rundo(exarg_T *eap);
 #endif
-static void	ex_redo __ARGS((exarg_T *eap));
-static void	ex_later __ARGS((exarg_T *eap));
-static void	ex_redir __ARGS((exarg_T *eap));
-static void	ex_redraw __ARGS((exarg_T *eap));
-static void	ex_redrawstatus __ARGS((exarg_T *eap));
-static void	close_redir __ARGS((void));
-static void	ex_mkrc __ARGS((exarg_T *eap));
-static void	ex_mark __ARGS((exarg_T *eap));
+static void	ex_redo(exarg_T *eap);
+static void	ex_later(exarg_T *eap);
+static void	ex_redir(exarg_T *eap);
+static void	ex_redraw(exarg_T *eap);
+static void	ex_redrawstatus(exarg_T *eap);
+static void	close_redir(void);
+static void	ex_mkrc(exarg_T *eap);
+static void	ex_mark(exarg_T *eap);
 #ifdef FEAT_USR_CMDS
-static char_u	*uc_fun_cmd __ARGS((void));
-static char_u	*find_ucmd __ARGS((exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl));
+static char_u	*uc_fun_cmd(void);
+static char_u	*find_ucmd(exarg_T *eap, char_u *p, int *full, expand_T *xp, int *compl);
 #endif
 #ifdef FEAT_EX_EXTRA
-static void	ex_normal __ARGS((exarg_T *eap));
-static void	ex_startinsert __ARGS((exarg_T *eap));
-static void	ex_stopinsert __ARGS((exarg_T *eap));
+static void	ex_normal(exarg_T *eap);
+static void	ex_startinsert(exarg_T *eap);
+static void	ex_stopinsert(exarg_T *eap);
 #else
 # define ex_normal		ex_ni
 # define ex_align		ex_ni
@@ -358,19 +358,19 @@
 # define ex_sort		ex_ni
 #endif
 #ifdef FEAT_FIND_ID
-static void	ex_checkpath __ARGS((exarg_T *eap));
-static void	ex_findpat __ARGS((exarg_T *eap));
+static void	ex_checkpath(exarg_T *eap);
+static void	ex_findpat(exarg_T *eap);
 #else
 # define ex_findpat		ex_ni
 # define ex_checkpath		ex_ni
 #endif
 #if defined(FEAT_FIND_ID) && defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
-static void	ex_psearch __ARGS((exarg_T *eap));
+static void	ex_psearch(exarg_T *eap);
 #else
 # define ex_psearch		ex_ni
 #endif
-static void	ex_tag __ARGS((exarg_T *eap));
-static void	ex_tag_cmd __ARGS((exarg_T *eap, char_u *name));
+static void	ex_tag(exarg_T *eap);
+static void	ex_tag_cmd(exarg_T *eap, char_u *name);
 #ifndef FEAT_EVAL
 # define ex_scriptnames		ex_ni
 # define ex_finish		ex_ni
@@ -400,12 +400,12 @@
 # define ex_return		ex_ni
 # define ex_oldfiles		ex_ni
 #endif
-static char_u	*arg_all __ARGS((void));
+static char_u	*arg_all(void);
 #ifdef FEAT_SESSION
-static int	makeopens __ARGS((FILE *fd, char_u *dirnow));
-static int	put_view __ARGS((FILE *fd, win_T *wp, int add_edit, unsigned *flagp, int current_arg_idx));
-static void	ex_loadview __ARGS((exarg_T *eap));
-static char_u	*get_view_file __ARGS((int c));
+static int	makeopens(FILE *fd, char_u *dirnow);
+static int	put_view(FILE *fd, win_T *wp, int add_edit, unsigned *flagp, int current_arg_idx);
+static void	ex_loadview(exarg_T *eap);
+static char_u	*get_view_file(int c);
 static int	did_lcd;	/* whether ":lcd" was produced for a session */
 #else
 # define ex_loadview		ex_ni
@@ -414,14 +414,14 @@
 # define ex_compiler		ex_ni
 #endif
 #ifdef FEAT_VIMINFO
-static void	ex_viminfo __ARGS((exarg_T *eap));
+static void	ex_viminfo(exarg_T *eap);
 #else
 # define ex_viminfo		ex_ni
 #endif
-static void	ex_behave __ARGS((exarg_T *eap));
+static void	ex_behave(exarg_T *eap);
 #ifdef FEAT_AUTOCMD
-static void	ex_filetype __ARGS((exarg_T *eap));
-static void	ex_setfiletype  __ARGS((exarg_T *eap));
+static void	ex_filetype(exarg_T *eap);
+static void	ex_setfiletype(exarg_T *eap);
 #else
 # define ex_filetype		ex_ni
 # define ex_setfiletype		ex_ni
@@ -434,27 +434,27 @@
 # define ex_diffthis		ex_ni
 # define ex_diffupdate		ex_ni
 #endif
-static void	ex_digraphs __ARGS((exarg_T *eap));
-static void	ex_set __ARGS((exarg_T *eap));
+static void	ex_digraphs(exarg_T *eap);
+static void	ex_set(exarg_T *eap);
 #if !defined(FEAT_EVAL) || !defined(FEAT_AUTOCMD)
 # define ex_options		ex_ni
 #endif
 #ifdef FEAT_SEARCH_EXTRA
-static void	ex_nohlsearch __ARGS((exarg_T *eap));
-static void	ex_match __ARGS((exarg_T *eap));
+static void	ex_nohlsearch(exarg_T *eap);
+static void	ex_match(exarg_T *eap);
 #else
 # define ex_nohlsearch		ex_ni
 # define ex_match		ex_ni
 #endif
 #ifdef FEAT_CRYPT
-static void	ex_X __ARGS((exarg_T *eap));
+static void	ex_X(exarg_T *eap);
 #else
 # define ex_X			ex_ni
 #endif
 #ifdef FEAT_FOLDING
-static void	ex_fold __ARGS((exarg_T *eap));
-static void	ex_foldopen __ARGS((exarg_T *eap));
-static void	ex_folddo __ARGS((exarg_T *eap));
+static void	ex_fold(exarg_T *eap);
+static void	ex_foldopen(exarg_T *eap);
+static void	ex_folddo(exarg_T *eap);
 #else
 # define ex_fold		ex_ni
 # define ex_foldopen		ex_ni
@@ -558,13 +558,13 @@
     int		current_line;		/* last read line from growarray */
     int		repeating;		/* TRUE when looping a second time */
     /* When "repeating" is FALSE use "getline" and "cookie" to get lines */
-    char_u	*(*getline) __ARGS((int, void *, int));
+    char_u	*(*getline)(int, void *, int);
     void	*cookie;
 };
 
-static char_u	*get_loop_line __ARGS((int c, void *cookie, int indent));
-static int	store_loop_line __ARGS((garray_T *gap, char_u *line));
-static void	free_cmdlines __ARGS((garray_T *gap));
+static char_u	*get_loop_line(int c, void *cookie, int indent);
+static int	store_loop_line(garray_T *gap, char_u *line);
+static void	free_cmdlines(garray_T *gap);
 
 /* Struct to save a few things while debugging.  Used in do_cmdline() only. */
 struct dbg_stuff
@@ -582,8 +582,8 @@
     except_T	*current_exception;
 };
 
-static void save_dbg_stuff __ARGS((struct dbg_stuff *dsp));
-static void restore_dbg_stuff __ARGS((struct dbg_stuff *dsp));
+static void save_dbg_stuff(struct dbg_stuff *dsp);
+static void restore_dbg_stuff(struct dbg_stuff *dsp);
 
     static void
 save_dbg_stuff(dsp)
@@ -761,7 +761,7 @@
     int
 do_cmdline(cmdline, fgetline, cookie, flags)
     char_u	*cmdline;
-    char_u	*(*fgetline) __ARGS((int, void *, int));
+    char_u	*(*fgetline)(int, void *, int);
     void	*cookie;		/* argument for fgetline() */
     int		flags;
 {
@@ -786,7 +786,7 @@
     struct msglist	*private_msg_list;
 
     /* "fgetline" and "cookie" passed to do_one_cmd() */
-    char_u	*(*cmd_getline) __ARGS((int, void *, int));
+    char_u	*(*cmd_getline)(int, void *, int);
     void	*cmd_cookie;
     struct loop_cookie cmd_loop_cookie;
     void	*real_cookie;
@@ -1627,12 +1627,12 @@
  */
     int
 getline_equal(fgetline, cookie, func)
-    char_u	*(*fgetline) __ARGS((int, void *, int));
+    char_u	*(*fgetline)(int, void *, int);
     void	*cookie UNUSED;		/* argument for fgetline() */
-    char_u	*(*func) __ARGS((int, void *, int));
+    char_u	*(*func)(int, void *, int);
 {
 #ifdef FEAT_EVAL
-    char_u		*(*gp) __ARGS((int, void *, int));
+    char_u		*(*gp)(int, void *, int);
     struct loop_cookie *cp;
 
     /* When "fgetline" is "get_loop_line()" use the "cookie" to find the
@@ -1658,11 +1658,11 @@
  */
     void *
 getline_cookie(fgetline, cookie)
-    char_u	*(*fgetline) __ARGS((int, void *, int)) UNUSED;
+    char_u	*(*fgetline)(int, void *, int) UNUSED;
     void	*cookie;		/* argument for fgetline() */
 {
 # ifdef FEAT_EVAL
-    char_u		*(*gp) __ARGS((int, void *, int));
+    char_u		*(*gp)(int, void *, int);
     struct loop_cookie *cp;
 
     /* When "fgetline" is "get_loop_line()" use the "cookie" to find the
@@ -1731,8 +1731,8 @@
 }
 
 #ifdef FEAT_WINDOWS
-static int current_win_nr __ARGS((win_T *win));
-static int current_tab_nr __ARGS((tabpage_T *tab));
+static int current_win_nr(win_T *win);
+static int current_tab_nr(tabpage_T *tab);
 
     static int
 current_win_nr(win)
@@ -1812,7 +1812,7 @@
 #ifdef FEAT_EVAL
     struct condstack	*cstack;
 #endif
-    char_u		*(*fgetline) __ARGS((int, void *, int));
+    char_u		*(*fgetline)(int, void *, int);
     void		*cookie;		/* argument for fgetline() */
 {
     char_u		*p;
@@ -4782,7 +4782,7 @@
 }
 
 #ifdef FEAT_QUICKFIX
-static char_u	*skip_grep_pat __ARGS((exarg_T *eap));
+static char_u	*skip_grep_pat(exarg_T *eap);
 
 /*
  * For a ":vimgrep" or ":vimgrepadd" command return a pointer past the
@@ -5733,11 +5733,11 @@
 #endif
 
 #if defined(FEAT_USR_CMDS) || defined(PROTO)
-static int	uc_add_command __ARGS((char_u *name, size_t name_len, char_u *rep, long argt, long def, int flags, int compl, char_u *compl_arg, int addr_type, int force));
-static void	uc_list __ARGS((char_u *name, size_t name_len));
-static int	uc_scan_attr __ARGS((char_u *attr, size_t len, long *argt, long *def, int *flags, int *compl, char_u **compl_arg, int* attr_type_arg));
-static char_u	*uc_split_args __ARGS((char_u *arg, size_t *lenp));
-static size_t	uc_check_code __ARGS((char_u *code, size_t len, char_u *buf, ucmd_T *cmd, exarg_T *eap, char_u **split_buf, size_t *split_len));
+static int	uc_add_command(char_u *name, size_t name_len, char_u *rep, long argt, long def, int flags, int compl, char_u *compl_arg, int addr_type, int force);
+static void	uc_list(char_u *name, size_t name_len);
+static int	uc_scan_attr(char_u *attr, size_t len, long *argt, long *def, int *flags, int *compl, char_u **compl_arg, int* attr_type_arg);
+static char_u	*uc_split_args(char_u *arg, size_t *lenp);
+static size_t	uc_check_code(char_u *code, size_t len, char_u *buf, ucmd_T *cmd, exarg_T *eap, char_u **split_buf, size_t *split_len);
 
     static int
 uc_add_command(name, name_len, rep, argt, def, flags, compl, compl_arg, addr_type, force)
@@ -10923,15 +10923,15 @@
 #endif
 
 #ifdef FEAT_SESSION
-static int ses_winsizes __ARGS((FILE *fd, int restore_size,
-							win_T *tab_firstwin));
-static int ses_win_rec __ARGS((FILE *fd, frame_T *fr));
-static frame_T *ses_skipframe __ARGS((frame_T *fr));
-static int ses_do_frame __ARGS((frame_T *fr));
-static int ses_do_win __ARGS((win_T *wp));
-static int ses_arglist __ARGS((FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp));
-static int ses_put_fname __ARGS((FILE *fd, char_u *name, unsigned *flagp));
-static int ses_fname __ARGS((FILE *fd, buf_T *buf, unsigned *flagp));
+static int ses_winsizes(FILE *fd, int restore_size,
+							win_T *tab_firstwin);
+static int ses_win_rec(FILE *fd, frame_T *fr);
+static frame_T *ses_skipframe(frame_T *fr);
+static int ses_do_frame(frame_T *fr);
+static int ses_do_win(win_T *wp);
+static int ses_arglist(FILE *fd, char *cmd, garray_T *gap, int fullname, unsigned *flagp);
+static int ses_put_fname(FILE *fd, char_u *name, unsigned *flagp);
+static int ses_fname(FILE *fd, buf_T *buf, unsigned *flagp);
 
 /*
  * Write openfile commands for the current buffers to an .exrc file.
diff --git a/src/version.c b/src/version.c
index 54a88c8..7dd0949 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1196,
+/**/
     1195,
 /**/
     1194,