nativelibc/malloc.c

#include <windows.h>
#include <nt.h>

//extern void *ProcessHeap;
static void *ProcessHeap(){
	PROCESS_BASIC_INFORMATION pbi;
	NtQueryInformationProcess((void *)-1, ProcessBasicInformation, &pbi, sizeof(pbi), NULL);
	return pbi.PebBaseAddress->ProcessHeap;
}

void *malloc(size_t size){
	return RtlAllocateHeap(ProcessHeap(), 0, size);
}

void *realloc(void *ptr, size_t size){
	return RtlReAllocateHeap(ProcessHeap(), 0, ptr, size);
}

void free(void *ptr){
	RtlFreeHeap(ProcessHeap(), 0, ptr);
}