encodeBase16

encodeBase16.cpp

static void encodeBase16(char* const dst, const void* const src, const unsigned size) {
	static const uint8_t table[] = "0123456789ABCDEF";

	char* d = dst;
	const uint8_t* s = static_cast<const uint8_t*>(src);
	const uint8_t* const sEnd = s + size;

	while (s < sEnd) {
		const uint8_t c = *s;
		*d = table[c >> 4];
		++d;
		*d = table[c & 0xf];
		++s;
		++d;
	}
}