Function ultoa_wp

Sming/System/stringconversion.cpp:30–64

}

char* ultoa_wp(unsigned long val, char* buffer, unsigned int base, int width, char pad)
{
	char buf[40];
	constexpr int nulpos = sizeof(buf) - 1;
	buf[nulpos] = '\0';

	// prevent crash if called with base == 1
	if(base < 2 || base > 16) {
		base = 10;
	}

	int i = nulpos - 1;
	int p = 0;
	for(; val != 0 && i != 0; --i, p++, val /= base) {
		buf[i] = hexchar(val % base);
	}
	if (p == 0) {
		buf[i--] = '0'; // case for zero
	}

	if(width != 0)
	{
		width -= (nulpos - i - 1);
		if(width > 0)
		{
			memset(buffer, pad, width);
		}
		else {
			width = 0;
		}
	}
	memcpy(buffer + width, &buf[i+1], nulpos - i);

	return buffer;
}

char* lltoa_wp(long long val, char* buffer, int base, int width, char pad)
{