src/util.c


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#include "aplos.h"

uint16_t
read_uint16_le(const uint8_t *p)
{
	return p[0] | (p[1] << 8);
}

uint16_t
read_uint16_be(const uint8_t *p)
{
	return p[1] | (p[0] << 8);
}

uint32_t
read_uint32_le(const uint8_t *p)
{
	return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24);
}

int
memcmp(const void *p1, const void *p2, size_t n)
{
	const uint8_t *a = p1;
	const uint8_t *b = p2;
	for(size_t i = 0; i < n; i++){
		if(a[i] < b[i])
			return -1;
		else if(a[i] > b[i])
			return 1;
	}
	return 0;
}