make some arrays const

[musl] / src / crypt / crypt_sha256.c

diff --git a/src/crypt/crypt_sha256.c b/src/crypt/crypt_sha256.c
index 076e4b1..d5f0b78 100644 (file)
--- a/src/crypt/crypt_sha256.c
+++ b/src/crypt/crypt_sha256.c
@@ -119,7 +119,7 @@ static void sha256_init(struct sha256 *s)
        s->h[7] = 0x5be0cd19;
 }
 
-static void sha256_sum(struct sha256 *s, uint8_t md[20])
+static void sha256_sum(struct sha256 *s, uint8_t *md)
 {
        int i;
 
@@ -153,7 +153,7 @@ static void sha256_update(struct sha256 *s, const void *m, unsigned long len)
        memcpy(s->buf, p, len);
 }
 
-static unsigned char b64[] =
+static const unsigned char b64[] =
 "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
 
 static char *to64(char *s, unsigned int u, int n)