X-Git-Url: http://git.tuebingen.mpg.de/?p=osl.git;a=blobdiff_plain;f=sha1.c;h=e10cccab2f2f9e8ffad2bad8ff62677c7e01df39;hp=9ab62147a441f739ab66e02057f4bc0853b92d32;hb=b33ea63fb2357f0da13a30d2d0df6ffe8f2c4fc1;hpb=188bc1b06879b7fcd56c599e20db0ac87a0da4e3

diff --git a/sha1.c b/sha1.c
index 9ab6214..e10ccca 100644
--- a/sha1.c
+++ b/sha1.c
@@ -235,7 +235,7 @@ static void blk_SHA1_Block(blk_SHA_CTX *ctx, const unsigned int *data)
 	ctx->H[4] += E;
 }
 
-void blk_SHA1_Init(blk_SHA_CTX *ctx)
+static void blk_SHA1_Init(blk_SHA_CTX *ctx)
 {
 	ctx->size = 0;
 
@@ -247,15 +247,15 @@ void blk_SHA1_Init(blk_SHA_CTX *ctx)
 	ctx->H[4] = 0xc3d2e1f0;
 }
 
-void blk_SHA1_Update(blk_SHA_CTX *ctx, const void *data, unsigned long len)
+static void blk_SHA1_Update(blk_SHA_CTX *ctx, const void *data, unsigned long len)
 {
-	int lenW = ctx->size & 63;
+	unsigned lenW = ctx->size & 63;
 
 	ctx->size += len;
 
 	/* Read the data into W and process blocks as they get full */
 	if (lenW) {
-		int left = 64 - lenW;
+		unsigned left = 64 - lenW;
 		if (len < left)
 			left = len;
 		memcpy(lenW + (char *)ctx->W, data, left);
@@ -275,7 +275,7 @@ void blk_SHA1_Update(blk_SHA_CTX *ctx, const void *data, unsigned long len)
 		memcpy(ctx->W, data, len);
 }
 
-void blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx)
+static void blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx)
 {
 	static const unsigned char pad[64] = { 0x80 };
 	unsigned int padlen[2];