Have yacc use a prototype for yygrowstack(void) on ANSI compilers.

This fixes a gcc warning with -Wmissing-prototypes.
svn path=/head/; revision=72676
2001-02-19 01:10:01 +00:00 · 2001-02-19 01:10:01 +00:00 · 8d03543c79 · 2020-12-20 02:59:44 +00:00
commit 8d03543c79
parent 357a8c727e
1 changed files with 4 additions and 0 deletions
--- a/usr.bin/yacc/skeleton.c
+++ b/usr.bin/yacc/skeleton.c
@ -67,7 +67,11 @@ char *banner[] =
    "#define yyclearin (yychar=(YYEMPTY))",
    "#define yyerrok (yyerrflag=0)",
    "#define YYRECOVERING() (yyerrflag!=0)",
+    "#if defined(__cplusplus) || __STDC__",
+    "static int yygrowstack(void);",
+    "#else",
    "static int yygrowstack();",
+    "#endif",
    0
 };