Coding style change

src/ucore_bcd.c

@@ -11,14 +11,14 @@ uc_ascii2bcd(const char *ascii, unsigned char *bcdout, unsigned char filler)
 
     *bcdp = 0;
 
-    for(; *ascii; ascii++) {
-        if(*ascii < '0' || *ascii > '9') {
+    for (; *ascii; ascii++) {
+        if (*ascii < '0' || *ascii > '9') {
             continue;
         }
 
         *bcdp |= (*ascii - '0') << shift;
 
-        if(shift) {
+        if (shift) {
             bcdp++;
             *bcdp = 0;
         }
@@ -26,7 +26,7 @@ uc_ascii2bcd(const char *ascii, unsigned char *bcdout, unsigned char filler)
         shift = 4 - shift;
     }
 
-    if(shift) {
+    if (shift) {
         *bcdp |= (filler & 0xf) << 4;
         bcdp++;
     }
@@ -41,7 +41,7 @@ uc_bcd2ascii(const unsigned char *bcd, size_t bcdlen, char *asciiout)
     size_t i;
     size_t idx = 0;
 
-    for(i = 0; i < bcdlen; i++) {
+    for (i = 0; i < bcdlen; i++) {
        asciiout[idx] = hex[bcd[i] & 0xf];
        idx++;
        asciiout[idx] = hex[(bcd[i] & 0xf0) >> 4];