int atoi(const char *string)
{
int ret = 0;
+ int bNeg = 0;
+
+ //Log("atoi: (string='%s')", string);
// Clear non-numeric characters
- while( !('0' <= *string && *string <= '9') ) string++;
+ while( !('0' <= *string && *string <= '9') && *string != '-' ) string++;
+ if( *string == '-' ) {
+ bNeg = 1;
+ while( !('0' <= *string && *string <= '9') ) string++;
+ }
if(*string == '0')
{
{
// Hex
string ++;
- for( ;; ) {
- ret *= 16;
- if('0' <= *string && *string <= '9')
+ for( ;; string ++ )
+ {
+ if('0' <= *string && *string <= '9') {
+ ret *= 16;
ret += *string - '0';
- else if('A' <= *string && *string <= 'F')
+ }
+ else if('A' <= *string && *string <= 'F') {
+ ret *= 16;
ret += *string - 'A' + 10;
- else if('a' <= *string && *string <= 'f')
+ }
+ else if('a' <= *string && *string <= 'f') {
+ ret *= 16;
ret += *string - 'a' + 10;
+ }
else
break;
- string ++;
}
}
- else
+ else // Octal
{
- for( ;; )
+ for( ; '0' <= *string && *string <= '7'; string ++ )
{
ret *= 8;
- if('0' <= *string && *string <= '7')
- ret += *string - '0';
- else
- break;
+ ret += *string - '0';
}
}
}
- else
+ else // Decimal
{
for( ; '0' <= *string && *string <= '9'; string++)
{
ret += *string - '0';
}
}
+
+ if(bNeg) ret = -ret;
+
+ //Log("atoi: RETURN %i", ret);
+
return ret;
}
int isLongLong = 0;
Uint64 val;
size_t pos = 0;
+ // Flags
+ // int bPadLeft = 0;
//Log("vsnprintf: (__s=%p, __maxlen=%i, __format='%s', ...)", __s, __maxlen, __format);
// Get Argument
val = va_arg(args, Uint);
//Log("val = %x", val);
-
// - Padding
if(c == '0') {