auth: Reformat mech-scram.c.

diff --git a/src/auth/mech-scram.c b/src/auth/mech-scram.c
index 162fb4da313960fadbc68427dfdf7b26f87a5e5d..a90d39608d58e8f4e12ffefd52a1cfb9bc12f097 100644 (file)
--- a/src/auth/mech-scram.c
+++ b/src/auth/mech-scram.c
@@ -1,4 +1,3 @@
-
 /*
  * SCRAM-SHA-1 SASL authentication, see RFC-5802
  *
@@ -51,8 +50,9 @@ struct scram_auth_request {
        unsigned char *server_key;
 };
 
-static const char *get_scram_server_first(struct scram_auth_request *request,
-                                         int iter, const char *salt)
+static const char *
+get_scram_server_first(struct scram_auth_request *request,
+                      int iter, const char *salt)
 {
        unsigned char snonce[SCRAM_SERVER_NONCE_LEN+1];
        string_t *str;
@@ -121,9 +121,10 @@ static const char *scram_unescape_username(const char *in)
        return str_c(out);
 }
 
-static bool parse_scram_client_first(struct scram_auth_request *request,
-                                    const unsigned char *data, size_t size,
-                                    const char **error_r)
+static bool
+parse_scram_client_first(struct scram_auth_request *request,
+                        const unsigned char *data, size_t size,
+                        const char **error_r)
 {
        const char *const *fields, *login_username = NULL;
        const char *gs2_cbind_flag, *authzid, *username, *nonce;
@@ -253,12 +254,14 @@ static bool verify_credentials(struct scram_auth_request *request)
        safe_memset(client_key, 0, sizeof(client_key));
        safe_memset(client_signature, 0, sizeof(client_signature));
 
-       return mem_equals_timing_safe(stored_key, request->stored_key, sizeof(stored_key));
+       return mem_equals_timing_safe(stored_key, request->stored_key,
+                                     sizeof(stored_key));
 }
 
-static void credentials_callback(enum passdb_result result,
-                                const unsigned char *credentials, size_t size,
-                                struct auth_request *auth_request)
+static void
+credentials_callback(enum passdb_result result,
+                    const unsigned char *credentials, size_t size,
+                    struct auth_request *auth_request)
 {
        struct scram_auth_request *request =
                (struct scram_auth_request *)auth_request;
@@ -294,9 +297,10 @@ static void credentials_callback(enum passdb_result result,
        }
 }
 
-static bool parse_scram_client_final(struct scram_auth_request *request,
-                                    const unsigned char *data, size_t size,
-                                    const char **error_r)
+static bool
+parse_scram_client_final(struct scram_auth_request *request,
+                        const unsigned char *data, size_t size,
+                        const char **error_r)
 {
        const struct hash_method *hmethod = request->hash_method;
        const char **fields, *cbind_input, *nonce_str;