updated for version 7.0b
diff --git a/src/proto/termlib.pro b/src/proto/termlib.pro
index 4369ecf..464b73b 100644
--- a/src/proto/termlib.pro
+++ b/src/proto/termlib.pro
@@ -1,8 +1,8 @@
/* termlib.c */
-int tgetent __ARGS((char *tbuf, char *term));
-int tgetflag __ARGS((char *id));
-int tgetnum __ARGS((char *id));
-char *tgetstr __ARGS((char *id, char **buf));
-char *tgoto __ARGS((char *cm, int col, int line));
-int tputs __ARGS((char *cp, int affcnt, void (*outc)(unsigned int)));
+extern int tgetent __ARGS((char *tbuf, char *term));
+extern int tgetflag __ARGS((char *id));
+extern int tgetnum __ARGS((char *id));
+extern char *tgetstr __ARGS((char *id, char **buf));
+extern char *tgoto __ARGS((char *cm, int col, int line));
+extern int tputs __ARGS((char *cp, int affcnt, void (*outc)(unsigned int)));
/* vim: set ft=c : */