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Diffstat (limited to 'include/sha1.h')
-rw-r--r--include/sha1.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/sha1.h b/include/sha1.h
index 11b3cbd..dd5d1e1 100644
--- a/include/sha1.h
+++ b/include/sha1.h
@@ -22,7 +22,7 @@ extern "C" {
#endif
void sha1_starts( sha1_context *ctx );
-void sha1_update( sha1_context *ctx, uint8 *input, uint32 length );
+void sha1_update( sha1_context *ctx, const uint8 *input, uint32 length );
void sha1_finish( sha1_context *ctx, uint8 digest[20] );
#ifdef __cplusplus