#include <base.h>
#include <gint/std/stdlib.h>
#include <liblog.h>

int max(const int x, const int y)
{
	return  (x<y?y:x);
}

int min(const int x, const int y)
{
	return  (x>y?y:x);
}

int sgn(const int x)
{
	if (x>0) return 1;
	else if (x<0) return -1;
	else return 0;
}

int abs(const int x)
{
	if (x>0) return x;
	else return -x;
}

static int ram_used=0;

void* mallocProf(int const size)
{
	void* p=malloc(size);
	if (p)
	{
		ll_sendp(LEVEL_INFO, "\n[std] malloc %d OK", size);
		ram_used++;
		ll_sendp(LEVEL_INFO, "\n[std] number of zones %d", ram_used);
	}
	else ll_sendp(LEVEL_CRITICAL, "\n[std] malloc %d FAILED", size);

	return p;
}

void freeProf(void * p)
{
	free(p);
	ll_sendp(LEVEL_INFO, "\n[std] free called");
	ram_used--;
	ll_sendp(LEVEL_INFO, "\n[std] number of zones %d", ram_used);
}