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| author | Arnold D. Robbins <arnold@skeeve.com> | 2014-05-14 22:11:34 +0300 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2014-05-14 22:11:34 +0300 |
| commit | a2a25b2e5841a2aac5e8b78b97dec88feb1e7144 (patch) | |
| tree | 7faafdb9137ba6430f0b6da6392849f98ab72354 /custom.h | |
| parent | cd78eac2bc3b182ddca47b97f7f460c3358c7b09 (diff) | |
| download | egawk-a2a25b2e5841a2aac5e8b78b97dec88feb1e7144.tar.gz egawk-a2a25b2e5841a2aac5e8b78b97dec88feb1e7144.tar.bz2 egawk-a2a25b2e5841a2aac5e8b78b97dec88feb1e7144.zip | |
Sync with GNU grep.
Diffstat (limited to 'custom.h')
| -rw-r--r-- | custom.h | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -76,3 +76,11 @@ extern int setenv(const char *name, const char *value, int rewrite); extern int unsetenv(const char *name); #endif + +/* Junk for dfa.[ch] */ +/* The __pure__ attribute was added in gcc 2.96. */ +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +#else +# define _GL_ATTRIBUTE_PURE /* empty */ +#endif |