diff options
Diffstat (limited to 'libavutil/sha.c')
-rw-r--r-- | libavutil/sha.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavutil/sha.c b/libavutil/sha.c index cbe1608a26..d5831915c4 100644 --- a/libavutil/sha.c +++ b/libavutil/sha.c @@ -26,6 +26,7 @@ #include "bswap.h" #include "sha.h" #include "intreadwrite.h" +#include "mem.h" /** hash context */ typedef struct AVSHA { @@ -37,7 +38,14 @@ typedef struct AVSHA { void (*transform)(uint32_t *state, const uint8_t buffer[64]); } AVSHA; +#if FF_API_CONTEXT_SIZE const int av_sha_size = sizeof(AVSHA); +#endif + +struct AVSHA *av_sha_alloc(void) +{ + return av_mallocz(sizeof(struct AVSHA)); +} #define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) |