1 files changed, 15 insertions, 29 deletions

diff --git a/src/blowfish.c b/src/blowfish.c
index 2e4d8cf1af..df820d1152 100644
--- a/src/blowfish.c
+++ b/src/blowfish.c
@@ -319,9 +319,7 @@ static UINT32_T sbi[4][256] = {
         sbx[3][xr & 0xFF];
 
 
-static void bf_e_block(p_xl, p_xr)
-UINT32_T *p_xl;
-UINT32_T *p_xr;
+static void bf_e_block(UINT32_T *p_xl, UINT32_T *p_xr)
 {
   UINT32_T temp, xl = *p_xl, xr = *p_xr;
 
@@ -346,8 +344,7 @@ UINT32_T *p_xr;
 # define htonl2(x)
 #endif
 
-static void bf_e_cblock(block)
-char_u *block;
+static void bf_e_cblock(char_u *block)
 {
   block8 bk;
 
@@ -365,10 +362,7 @@ char_u *block;
  * Initialize the crypt method using "password" as the encryption key and
  * "salt[salt_len]" as the salt.
  */
-void bf_key_init(password, salt, salt_len)
-char_u *password;
-char_u *salt;
-int salt_len;
+void bf_key_init(char_u *password, char_u *salt, int salt_len)
 {
   int i, j, keypos = 0;
   unsigned u;
@@ -421,10 +415,7 @@ int salt_len;
 /*
  * BF Self test for corrupted tables or instructions
  */
-static int bf_check_tables(a_ipa, a_sbi, val)
-UINT32_T a_ipa[18];
-UINT32_T a_sbi[4][256];
-UINT32_T val;
+static int bf_check_tables(UINT32_T a_ipa[18], UINT32_T a_sbi[4][256], UINT32_T val)
 {
   int i, j;
   UINT32_T c = 0;
@@ -464,7 +455,7 @@ static struct_bf_test_data bf_test_data[] = {
 /*
  * Return FAIL when there is something wrong with blowfish encryption.
  */
-static int bf_self_test()                {
+static int bf_self_test(void)                {
   int i, bn;
   int err = 0;
   block8 bk;
@@ -509,9 +500,7 @@ static char_u ofb_buffer[BF_OFB_LEN]; /* 64 bytes */
 /*
  * Initialize with seed "iv[iv_len]".
  */
-void bf_ofb_init(iv, iv_len)
-char_u *iv;
-int iv_len;
+void bf_ofb_init(char_u *iv, int iv_len)
 {
   int i, mi;
 
@@ -542,10 +531,7 @@ int iv_len;
  * Encrypt "from[len]" into "to[len]".
  * "from" and "to" can be equal to encrypt in place.
  */
-void bf_crypt_encode(from, len, to)
-char_u      *from;
-size_t len;
-char_u      *to;
+void bf_crypt_encode(char_u *from, size_t len, char_u *to)
 {
   size_t i;
   int ztemp, t;
@@ -561,9 +547,7 @@ char_u      *to;
 /*
  * Decrypt "ptr[len]" in place.
  */
-void bf_crypt_decode(ptr, len)
-char_u      *ptr;
-long len;
+void bf_crypt_decode(char_u *ptr, long len)
 {
   char_u      *p;
   int t;
@@ -579,8 +563,10 @@ long len;
  * Initialize the encryption keys and the random header according to
  * the given password.
  */
-void bf_crypt_init_keys(passwd)
-char_u *passwd;                 /* password string with which to modify keys */
+void 
+bf_crypt_init_keys (
+    char_u *passwd                 /* password string with which to modify keys */
+)
 {
   char_u *p;
 
@@ -599,7 +585,7 @@ static UINT32_T save_sbx[4][256];
  * Save the current crypt state.  Can only be used once before
  * bf_crypt_restore().
  */
-void bf_crypt_save()          {
+void bf_crypt_save(void)          {
   save_randbyte_offset = randbyte_offset;
   save_update_offset = update_offset;
   mch_memmove(save_ofb_buffer, ofb_buffer, BF_OFB_LEN);
@@ -611,7 +597,7 @@ void bf_crypt_save()          {
  * Restore the current crypt state.  Can only be used after
  * bf_crypt_save().
  */
-void bf_crypt_restore()          {
+void bf_crypt_restore(void)          {
   randbyte_offset = save_randbyte_offset;
   update_offset = save_update_offset;
   mch_memmove(ofb_buffer, save_ofb_buffer, BF_OFB_LEN);
@@ -623,7 +609,7 @@ void bf_crypt_restore()          {
  * Run a test to check if the encryption works as expected.
  * Give an error and return FAIL when not.
  */
-int blowfish_self_test()         {
+int blowfish_self_test(void)         {
   if (sha256_self_test() == FAIL) {
     EMSG(_("E818: sha256 test failed"));
     return FAIL;