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// alloc.cpp
// based on:
// LIBCTINY - Matt Pietrek 2001
// MSDN Magazine, January 2001
// 08/12/06 (mv)
#include <windows.h>
#include <malloc.h>
#include "libct.h"
BEGIN_EXTERN_C
__declspec(restrict, noalias) void *malloc(size_t size)
{
return HeapAlloc(GetProcessHeap(), 0, size);
}
__declspec(noalias) void free(void *p)
{
HeapFree(GetProcessHeap(), 0, p);
}
__declspec(restrict, noalias) void *realloc(void *p, size_t size)
{
if (p)
return HeapReAlloc(GetProcessHeap(), 0, p, size);
else
return HeapAlloc(GetProcessHeap(), 0, size);
}
__declspec(restrict, noalias) void *calloc(size_t nitems, size_t size)
{
return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, nitems * size);
}
void *_calloc_crt(size_t nitems, size_t size)
{
return calloc(nitems, size);
}
void *_nh_malloc(size_t size, int nhFlag)
{
nhFlag;
return HeapAlloc(GetProcessHeap(), 0, size);
}
size_t _msize(void *p)
{
return HeapSize(GetProcessHeap(), 0, p);
}
END_EXTERN_C
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Mike_V is currently a student at UCLA.
After a few years on the Dark Side, he reformed and now chants "Death to VB." His computer-related interests include C++, C#, and ASP.NET (in C#, of course). He writes operating systems in C++ and assembler as a hobby.