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| author | Mattias Andrée <maandree@kth.se> | 2021-04-03 10:35:08 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2021-04-03 10:35:08 +0200 |
| commit | 175bc40deeefb3a385012d3f9a3874e8b3c46d97 (patch) | |
| tree | 7203cf13e791445509720eb6aa06e0f0766c920a /common.h | |
| parent | Fix bugs and warnings (diff) | |
| download | libcontacts-175bc40deeefb3a385012d3f9a3874e8b3c46d97.tar.gz libcontacts-175bc40deeefb3a385012d3f9a3874e8b3c46d97.tar.bz2 libcontacts-175bc40deeefb3a385012d3f9a3874e8b3c46d97.tar.xz | |
Add pure attributes
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'common.h')
| -rw-r--r-- | common.h | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -14,6 +14,13 @@ #include <unistd.h> +#if defined(__GNUC__) || defined(__clang__) +# define ATTRIBUTE_PURE __attribute__((__pure__)) +#else +# define ATTRIBUTE_PURE +#endif + + #define TIME_MAX ((time_t)((1ULL << (8 * sizeof(time_t) - 1)) - 1ULL)) |