SHA1_CTX          202 ext/digest/sha1/sha1.c int SHA1_Init(SHA1_CTX *context)
SHA1_CTX          221 ext/digest/sha1/sha1.c void SHA1_Update(SHA1_CTX *context, const uint8_t *data, size_t len)
SHA1_CTX          248 ext/digest/sha1/sha1.c int SHA1_Finish(SHA1_CTX* context, uint8_t digest[20])
SHA1_CTX           31 ext/digest/sha1/sha1.h int	SHA1_Init _((SHA1_CTX *context));
SHA1_CTX           32 ext/digest/sha1/sha1.h void	SHA1_Update _((SHA1_CTX *context, const uint8_t *data, size_t len));
SHA1_CTX           33 ext/digest/sha1/sha1.h int	SHA1_Finish _((SHA1_CTX *context, uint8_t digest[20]));
SHA1_CTX           18 ext/digest/sha1/sha1init.c     sizeof(SHA1_CTX),