X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fcrypt%2Fcrypt_r.c;h=db6015e236f639089cb1b6c4cc65f548b96b56ed;hb=fb10dc288d74442ea85c26b0ac3810f05377cba9;hp=3257e8b936ce7f5cbd08e1d5fc0745c181116570;hpb=93ea998c9c5a29cb34f3171f24f96d3cfe4f9cb6;p=musl

diff --git a/src/crypt/crypt_r.c b/src/crypt/crypt_r.c
index 3257e8b9..db6015e2 100644
--- a/src/crypt/crypt_r.c
+++ b/src/crypt/crypt_r.c
@@ -1,16 +1,11 @@
 #include <crypt.h>
-#include "libc.h"
-
-struct crypt_data;
-
-char *__crypt_des(const char *, const char *, char *);
-char *__crypt_md5(const char *, const char *, char *);
-char *__crypt_blowfish(const char *, const char *, char *);
-char *__crypt_sha256(const char *, const char *, char *);
-char *__crypt_sha512(const char *, const char *, char *);
 
 char *__crypt_r(const char *key, const char *salt, struct crypt_data *data)
 {
+	/* Per the crypt_r API, the caller has provided a pointer to
+	 * struct crypt_data; however, this implementation does not
+	 * use the structure to store any internal state, and treats
+	 * it purely as a char buffer for storing the result. */
 	char *output = (char *)data;
 	if (salt[0] == '$' && salt[1] && salt[2]) {
 		if (salt[1] == '1' && salt[2] == '$')