diff options
author | Guy Harris <guy@alum.mit.edu> | 2005-11-17 11:48:30 +0000 |
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committer | Guy Harris <guy@alum.mit.edu> | 2005-11-17 11:48:30 +0000 |
commit | 0af35b78ddeb4dbd20038620ad6ad7ef45446247 (patch) | |
tree | d4e710f1a5071f734cc1a5724eaa37cd159b1ea6 | |
parent | 148d700e012956c6c5a4262e0912c391543dbf5f (diff) |
Constify arguments.
svn path=/trunk/; revision=16533
-rw-r--r-- | epan/sha1.c | 8 | ||||
-rw-r--r-- | epan/sha1.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/epan/sha1.c b/epan/sha1.c index 52e95c132e..f92a3cf432 100644 --- a/epan/sha1.c +++ b/epan/sha1.c @@ -57,7 +57,7 @@ void sha1_starts( sha1_context *ctx ) ctx->state[4] = 0xC3D2E1F0; } -static void sha1_process( sha1_context *ctx, guint8 data[64] ) +static void sha1_process( sha1_context *ctx, const guint8 data[64] ) { guint32 temp, W[16], A, B, C, D, E; @@ -213,7 +213,7 @@ static void sha1_process( sha1_context *ctx, guint8 data[64] ) ctx->state[4] += E; } -void sha1_update( sha1_context *ctx, guint8 *input, guint32 length ) +void sha1_update( sha1_context *ctx, const guint8 *input, guint32 length ) { guint32 left, fill; @@ -231,7 +231,7 @@ void sha1_update( sha1_context *ctx, guint8 *input, guint32 length ) if( left && length >= fill ) { memcpy( (void *) (ctx->buffer + left), - (void *) input, fill ); + (const void *) input, fill ); sha1_process( ctx, ctx->buffer ); length -= fill; input += fill; @@ -248,7 +248,7 @@ void sha1_update( sha1_context *ctx, guint8 *input, guint32 length ) if( length ) { memcpy( (void *) (ctx->buffer + left), - (void *) input, length ); + (const void *) input, length ); } } diff --git a/epan/sha1.h b/epan/sha1.h index 4b7e7d4c8b..2f981f7703 100644 --- a/epan/sha1.h +++ b/epan/sha1.h @@ -37,7 +37,7 @@ typedef struct sha1_context; void sha1_starts( sha1_context *ctx ); -void sha1_update( sha1_context *ctx, guint8 *input, guint32 length ); +void sha1_update( sha1_context *ctx, const guint8 *input, guint32 length ); void sha1_finish( sha1_context *ctx, guint8 digest[20] ); #endif /* sha1.h */ |