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| author | Maria Matejka <mq@jmq.cz> | 2020-04-27 22:33:10 +0200 |
|---|---|---|
| committer | Maria Matejka <mq@ucw.cz> | 2020-05-01 15:18:48 +0200 |
| commit | bf9486bf20ee16af71e338ee690fc36805d98fe5 (patch) | |
| tree | cac78e380324d53297c39a09cbf5b567f6ac6a3d | |
| parent | 8029ae527edde4d47a51b55efdbdea546296c5ef (diff) | |
Non-null function argument declaration
| -rw-r--r-- | lib/birdlib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/birdlib.h b/lib/birdlib.h index 4adc42cd..caa26b94 100644 --- a/lib/birdlib.h +++ b/lib/birdlib.h @@ -72,6 +72,7 @@ static inline int u64_cmp(u64 i1, u64 i2) #define NORET __attribute__((noreturn)) #define UNUSED __attribute__((unused)) #define PACKED __attribute__((packed)) +#define NONNULL(...) __attribute__((nonnull((__VA_ARGS__)))) #ifndef HAVE_THREAD_LOCAL #define _Thread_local |