Fix an 11 year old mistake: Let the hash functions take a void* instead

of unsigned char* argument.

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/libmd/sha.h b/lib/libmd/sha.h
index 7e5f2b6..8a0b7c2 100644
--- a/lib/libmd/sha.h
+++ b/lib/libmd/sha.h
@@ -80,19 +80,19 @@ typedef struct SHAstate_st {
 
 __BEGIN_DECLS
 void	SHA_Init(SHA_CTX *c);
-void	SHA_Update(SHA_CTX *c, const unsigned char *data, size_t len);
+void	SHA_Update(SHA_CTX *c, const void *data, size_t len);
 void	SHA_Final(unsigned char *md, SHA_CTX *c);
 char   *SHA_End(SHA_CTX *, char *);
 char   *SHA_File(const char *, char *);
 char   *SHA_FileChunk(const char *, char *, off_t, off_t);
-char   *SHA_Data(const unsigned char *, unsigned int, char *);
+char   *SHA_Data(const void *, unsigned int, char *);
 void	SHA1_Init(SHA_CTX *c);
-void	SHA1_Update(SHA_CTX *c, const unsigned char *data, size_t len);
+void	SHA1_Update(SHA_CTX *c, const void *data, size_t len);
 void	SHA1_Final(unsigned char *md, SHA_CTX *c);
 char   *SHA1_End(SHA_CTX *, char *);
 char   *SHA1_File(const char *, char *);
 char   *SHA1_FileChunk(const char *, char *, off_t, off_t);
-char   *SHA1_Data(const unsigned char *, unsigned int, char *);
+char   *SHA1_Data(const void *, unsigned int, char *);
 __END_DECLS
 
 #endif /* !_SHA_H_ */