thodg/libgit2/src/block-sha1/sha1.h

• Show log

  Commit

• Hash : 4386ee2a
  Author :
  Date : 2010-06-05T21:09:03
  

  Add a 'git__' prefix to the block-sha1 functions This reduces the global namespace pollution. These functions were the only remaining external symbols (with the exception of an PPC_SHA1 build) which did not start with 'git', and since these are private library symbols the 'git__' prefix is appropriate. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>

Download

• src/block-sha1/sha1.h

• /*
   * SHA1 routine optimized to do word accesses rather than byte accesses,
   * and to avoid unnecessary copies into the context array.
   *
   * This was initially based on the Mozilla SHA1 implementation, although
   * none of the original Mozilla code remains.
   */
  
  typedef struct {
  	unsigned long long size;
  	unsigned int H[5];
  	unsigned int W[16];
  } blk_SHA_CTX;
  
  void git__blk_SHA1_Init(blk_SHA_CTX *ctx);
  void git__blk_SHA1_Update(blk_SHA_CTX *ctx, const void *dataIn, unsigned long len);
  void git__blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx);
  
  #define SHA_CTX		blk_SHA_CTX
  #define SHA1_Init	git__blk_SHA1_Init
  #define SHA1_Update	git__blk_SHA1_Update
  #define SHA1_Final	git__blk_SHA1_Final
  

Download