diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-14 16:04:01 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-14 16:04:01 +0000 |
| commit | 1cfb1a324798f6ed03e49813d8dfe6b28dfb9c4f (patch) | |
| tree | e45051cede5e258b47718812e830748b0354ceb6 /libc/misc/regex/regex_old.c | |
| parent | 6770a73cfa0feeb809434131ce019988975a41a5 (diff) | |
heed compiler warnings about checking non-defined variables in #if directives
Diffstat (limited to 'libc/misc/regex/regex_old.c')
| -rw-r--r-- | libc/misc/regex/regex_old.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libc/misc/regex/regex_old.c b/libc/misc/regex/regex_old.c index c7f187dc2..65aec97f1 100644 --- a/libc/misc/regex/regex_old.c +++ b/libc/misc/regex/regex_old.c @@ -120,7 +120,7 @@ # endif /* This is for other GNU distributions with internationalized messages. */ -# if HAVE_LIBINTL_H || defined _LIBC +# if defined HAVE_LIBINTL_H || defined _LIBC # include <libintl.h> # ifdef _LIBC # undef gettext @@ -208,7 +208,7 @@ char *realloc (); # endif /* not emacs */ -# if defined _LIBC || HAVE_LIMITS_H +# if defined _LIBC || defined HAVE_LIMITS_H # include <limits.h> # endif @@ -2230,7 +2230,7 @@ typedef struct } # ifndef DEFINED_ONCE -# if defined _LIBC || WIDE_CHAR_SUPPORT +# if defined _LIBC || defined WIDE_CHAR_SUPPORT /* The GNU C library provides support for user-defined character classes and the functions from ISO C amendement 1. */ # ifdef CHARCLASS_NAME_MAX @@ -3286,7 +3286,7 @@ PREFIX(regex_compile) ( the leading `:' and `[' (but set bits for them). */ if (c == ':' && *p == ']') { -# if defined _LIBC || WIDE_CHAR_SUPPORT +# if defined _LIBC || defined WIDE_CHAR_SUPPORT boolean is_lower = STREQ (str, "lower"); boolean is_upper = STREQ (str, "upper"); wctype_t wt; @@ -4542,7 +4542,7 @@ byte_compile_range ( unsigned this_char; const char *p = *p_ptr; reg_errcode_t ret; -# if _LIBC +# ifdef _LIBC const unsigned char *collseq; unsigned int start_colseq; unsigned int end_colseq; @@ -4560,7 +4560,7 @@ byte_compile_range ( /* Report an error if the range is empty and the syntax prohibits this. */ ret = syntax & RE_NO_EMPTY_RANGES ? REG_ERANGE : REG_NOERROR; -# if _LIBC +# ifdef _LIBC collseq = (const unsigned char *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQMB); |