static int
print_itoa(char **buffer, size_t bufsize, unsigned long value,
unsigned short base, bool upper)
{
const char zeichen[] = {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
char c;
int i, len;
if(base <= 2 || base > 16)
return 0;
len = i = print_intlen(value, base);
/* Don't print to buffer if bufsize is not enough. */
if (len > bufsize)
return 0;
do {
c = zeichen[value % base];
if (upper)
c = toupper(c);
(*buffer)[--i] = c;
value /= base;
} while(value);
*buffer += len;
return 1;
}
static int
print_fill(char **buffer, char *sizec, unsigned long size, unsigned short int base, char c, int optlen)
{
int i, sizei, len;
sizei = strtoul(sizec, NULL, 10);
len = print_intlen(size, base) + optlen;
if(sizei > len) {
for(i = 0; i < (sizei - len); i++) {
**buffer = c;
*buffer += 1;
}
}
return 0;
}
