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gerrit.omnirom.org / android_external_vim / a3e6bc93d1a76e0619c27e462b75d8f94969f47d / . / src / if_mzsch.h
blob: 65c5de7ca01f5edc00bc503c42af6643f45dba61 [file] [log] [blame]
Bram Moolenaar325b7a22004-07-05 15:58:32 +0000[diff] [blame]1/* vi:set ts=8 sts=4 sw=4:
2 *
3 * MzScheme interface for Vim, wrapper around scheme.h
4 */
5#ifndef _IF_MZSCH_H_
6#define _IF_MZSCH_H_
7#ifdef __MINGW32__
8/* Hack to engage Cygwin-specific settings */
9# define __CYGWIN32__
10#endif
11
Bram Moolenaar76b92b22006-03-24 22:46:53 +0000[diff] [blame]12/* #ifdef needed for "make depend" */
13#ifdef FEAT_MZSCHEME
Bram Moolenaar9e70cf12009-05-26 20:59:55 +0000[diff] [blame]14# include <schvers.h>
Bram Moolenaar76b92b22006-03-24 22:46:53 +0000[diff] [blame]15# include <scheme.h>
16#endif
Bram Moolenaar325b7a22004-07-05 15:58:32 +0000[diff] [blame]17
18#ifdef __MINGW32__
19# undef __CYGWIN32__
20#endif
21
22#if MZSCHEME_VERSION_MAJOR >= 299
23/* macros to be compatible with 20x versions */
24# define scheme_config scheme_current_config()
25# define scheme_make_string scheme_make_byte_string
26# define scheme_make_string_output_port scheme_make_byte_string_output_port
27# define scheme_get_sized_string_output scheme_get_sized_byte_string_output
28# define scheme_write_string scheme_write_byte_string
29# define scheme_make_sized_string scheme_make_sized_byte_string
30
31# define SCHEME_STRINGP(obj) (SCHEME_BYTE_STRINGP(obj) || SCHEME_CHAR_STRINGP(obj))
32# define SCHEME_STR_VAL(obj) SCHEME_BYTE_STR_VAL( \
33 (SCHEME_BYTE_STRINGP(obj) ? obj : scheme_char_string_to_byte_string(obj)))
34# define GUARANTEE_STRING(fname, argnum) GUARANTEE_TYPE(fname, argnum, SCHEME_STRINGP, "string")
35
36# ifdef scheme_format
37# undef scheme_format
38# endif
39# define scheme_format scheme_format_utf8
40
Bram Moolenaar555b2802005-05-19 21:08:39 +0000[diff] [blame]41# define SCHEME_GET_BYTE_STRING(obj) (SCHEME_BYTE_STRINGP(obj) ? obj : \
Bram Moolenaar325b7a22004-07-05 15:58:32 +0000[diff] [blame]42 scheme_char_string_to_byte_string(obj))
43#else
Bram Moolenaar555b2802005-05-19 21:08:39 +0000[diff] [blame]44# define SCHEME_GET_BYTE_STRING(obj) (obj)
Bram Moolenaar325b7a22004-07-05 15:58:32 +0000[diff] [blame]45# define SCHEME_BYTE_STRLEN_VAL SCHEME_STRLEN_VAL
46# define SCHEME_BYTE_STR_VAL SCHEME_STR_VAL
Bram Moolenaar555b2802005-05-19 21:08:39 +0000[diff] [blame]47# define scheme_byte_string_to_char_string(obj) (obj)
Bram Moolenaar325b7a22004-07-05 15:58:32 +0000[diff] [blame]48#endif
49
Bram Moolenaar9e70cf12009-05-26 20:59:55 +0000[diff] [blame]50/* Precise GC macros */
51#ifndef MZ_GC_DECL_REG
Bram Moolenaar55d5c032010-07-17 23:52:29 +0200[diff] [blame]52# define MZ_GC_DECL_REG(size) /* empty */
Bram Moolenaar9e70cf12009-05-26 20:59:55 +0000[diff] [blame]53#endif
54#ifndef MZ_GC_VAR_IN_REG
Bram Moolenaar55d5c032010-07-17 23:52:29 +0200[diff] [blame]55# define MZ_GC_VAR_IN_REG(x, v) /* empty */
Bram Moolenaar9e70cf12009-05-26 20:59:55 +0000[diff] [blame]56#endif
57#ifndef MZ_GC_ARRAY_VAR_IN_REG
58# define MZ_GC_ARRAY_VAR_IN_REG(x, v, l) /* empty */
59#endif
60#ifndef MZ_GC_REG
Bram Moolenaar55d5c032010-07-17 23:52:29 +0200[diff] [blame]61# define MZ_GC_REG() /* empty */
Bram Moolenaar9e70cf12009-05-26 20:59:55 +0000[diff] [blame]62#endif
63#ifndef MZ_GC_UNREG
Bram Moolenaar55d5c032010-07-17 23:52:29 +0200[diff] [blame]64# define MZ_GC_UNREG() /* empty */
Bram Moolenaar9e70cf12009-05-26 20:59:55 +0000[diff] [blame]65#endif
66
67#ifdef MZSCHEME_FORCE_GC
68/*
69 * force garbage collection to check all references are registered
70 * seg faults will indicate not registered refs
71 */
72# define MZ_GC_CHECK() scheme_collect_garbage();
73#else
74# define MZ_GC_CHECK() /* empty */
75#endif
76
Bram Moolenaar325b7a22004-07-05 15:58:32 +0000[diff] [blame]77#endif /* _IF_MZSCH_H_ */