diff options
| author |   millert <millert@openbsd.org> | 2002-12-23 04:33:31 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2002-12-23 04:33:31 +0000 |
| commit | 232cf197ef28603b6cb996075204437956197a4a (patch) | |
| tree | f32618fc7a614e9a4c3866cf57a7abe151d26da3 /include/sha1.h | |
| parent | oops (diff) | |
| download | wireguard-openbsd-232cf197ef28603b6cb996075204437956197a4a.tar.xz wireguard-openbsd-232cf197ef28603b6cb996075204437956197a4a.zip | |
o Ansi function headers
o Add __BEGIN_DECLS/__END_DECLS to include files
o Safe macros
o Remove useless variable assignment in the End function of *hl.c
o Some minor KNF, needs more
From Dan Weeks
Diffstat (limited to 'include/sha1.h')
| -rw-r--r-- | include/sha1.h | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/include/sha1.h b/include/sha1.h index 58733f1632d..613a7140969 100644 --- a/include/sha1.h +++ b/include/sha1.h @@ -1,4 +1,4 @@ -/* $OpenBSD: sha1.h,v 1.10 2002/02/16 21:27:17 millert Exp $ */ +/* $OpenBSD: sha1.h,v 1.11 2002/12/23 04:33:31 millert Exp $ */ /* * SHA-1 in C @@ -11,10 +11,13 @@ typedef struct { u_int32_t state[5]; - u_int32_t count[2]; + u_int32_t count[2]; u_char buffer[64]; } SHA1_CTX; - + +#include <sys/cdefs.h> + +__BEGIN_DECLS void SHA1Transform(u_int32_t state[5], const u_char buffer[64]); void SHA1Init(SHA1_CTX *context); void SHA1Update(SHA1_CTX *context, const u_char *data, u_int len); @@ -22,21 +25,22 @@ void SHA1Final(u_char digest[20], SHA1_CTX *context); char *SHA1End(SHA1_CTX *, char *); char *SHA1File(char *, char *); char *SHA1Data(const u_char *, size_t, char *); +__END_DECLS #define SHA1_DIGESTSIZE 20 #define SHA1_BLOCKSIZE 64 -#define HTONDIGEST(x) { \ - x[0] = htonl(x[0]); \ - x[1] = htonl(x[1]); \ - x[2] = htonl(x[2]); \ - x[3] = htonl(x[3]); \ - x[4] = htonl(x[4]); } - -#define NTOHDIGEST(x) { \ - x[0] = ntohl(x[0]); \ - x[1] = ntohl(x[1]); \ - x[2] = ntohl(x[2]); \ - x[3] = ntohl(x[3]); \ - x[4] = ntohl(x[4]); } +#define HTONDIGEST(x) do { \ + x[0] = htonl(x[0]); \ + x[1] = htonl(x[1]); \ + x[2] = htonl(x[2]); \ + x[3] = htonl(x[3]); \ + x[4] = htonl(x[4]); } while (0) + +#define NTOHDIGEST(x) do { \ + x[0] = ntohl(x[0]); \ + x[1] = ntohl(x[1]); \ + x[2] = ntohl(x[2]); \ + x[3] = ntohl(x[3]); \ + x[4] = ntohl(x[4]); } while (0) #endif /* _SHA1_H */ |