diff options
Diffstat (limited to 'src/parse.h')
| -rw-r--r-- | src/parse.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/parse.h b/src/parse.h index 0d0500c..88b1118 100644 --- a/src/parse.h +++ b/src/parse.h @@ -57,10 +57,27 @@ in this Software without prior written authorization from The Open Group. * **********************************************************************/ -#ifndef _PARSE_ -#define _PARSE_ +#ifndef PARSE_H +#define PARSE_H #include "list.h" +#include "gram.h" + +/* + * POSIX does not say where yyparse() is declared. bison puts it in its + * generated header, while byacc does not. This chunk helps with portability. + */ +#if !(defined(YYDEBUG) && defined(YY_YY_GRAM_H_INCLUDED)) && !defined(YYBYACC) +extern int yyparse(void); +#endif + +/* + * Some versions of byacc and flex declare yylex(). This chunk fixes that. + */ +#if !(defined(YYBYACC) || defined(YYLEX_DECL)) +#define YY_DECL int yylex (void) +YY_DECL; +#endif extern void assign_var_savecolor(void); extern int do_single_keyword(int keyword); @@ -149,4 +166,4 @@ extern int mods; #define D_EAST 3 #define D_WEST 4 -#endif /* _PARSE_ */ +#endif /* PARSE_H */ |