Having some consts in the code never hurts...

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/sha1.c b/lib/sha1.c
index 7064825..b761661 100644
--- a/lib/sha1.c
+++ b/lib/sha1.c
@@ -50,7 +50,7 @@ void sha1_starts( sha1_context *ctx )
     ctx->state[4] = 0xC3D2E1F0;
 }
 
-void sha1_process( sha1_context *ctx, uint8 data[64] )
+void sha1_process( sha1_context *ctx, const uint8 data[64] )
 {
     uint32 temp, W[16], A, B, C, D, E;
 
@@ -206,7 +206,7 @@ void sha1_process( sha1_context *ctx, uint8 data[64] )
     ctx->state[4] += E;
 }
 
-void sha1_update( sha1_context *ctx, uint8 *input, uint32 length )
+void sha1_update( sha1_context *ctx, const uint8 *input, uint32 length )
 {
     uint32 left, fill;