1 files changed, 4 insertions, 10 deletions

diff --git a/sys/crypto/sha1.c b/sys/crypto/sha1.c
index 477e5c57eadb..85226db08bc8 100644
--- a/sys/crypto/sha1.c
+++ b/sys/crypto/sha1.c
@@ -91,8 +91,7 @@ static uint32_t _K[] = { 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6 };
 static void sha1_step(struct sha1_ctxt *);
 
 static void
-sha1_step(ctxt)
-	struct sha1_ctxt *ctxt;
+sha1_step(struct sha1_ctxt *ctxt)
 {
 	uint32_t	a, b, c, d, e;
 	size_t t, s;
@@ -176,8 +175,7 @@ sha1_step(ctxt)
 /*------------------------------------------------------------*/
 
 void
-sha1_init(ctxt)
-	struct sha1_ctxt *ctxt;
+sha1_init(struct sha1_ctxt *ctxt)
 {
 	bzero(ctxt, sizeof(struct sha1_ctxt));
 	H(0) = 0x67452301;
@@ -188,8 +186,7 @@ sha1_init(ctxt)
 }
 
 void
-sha1_pad(ctxt)
-	struct sha1_ctxt *ctxt;
+sha1_pad(struct sha1_ctxt *ctxt)
 {
 	size_t padlen;		/*pad length in bytes*/
 	size_t padstart;
@@ -223,10 +220,7 @@ sha1_pad(ctxt)
 }
 
 void
-sha1_loop(ctxt, input, len)
-	struct sha1_ctxt *ctxt;
-	const uint8_t *input;
-	size_t len;
+sha1_loop(struct sha1_ctxt *ctxt, const uint8_t *input, size_t len)
 {
 	size_t gaplen;
 	size_t gapstart;