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/* -------------------------------------------
Copyright ZKA Technologies.
Purpose: DDK allocator.
------------------------------------------- */
#include <DDK/KernelStd.h>
/**
\brief Allocates a new heap on the kernel's side.
\param sz the size of the heap block.
\return the newly allocated pointer.
*/
DK_EXTERN void* kernelAlloc(size_t sz)
{
if (!sz) ++sz;
void* ptr = kernelCall("NewHeap", 1, &sz, sizeof(size_t));
return ptr;
}
/**
\brief Frees a pointer from the heap.
\param ptr the pointer to free.
*/
DK_EXTERN void kernelFree(void* ptr)
{
if (!ptr) return;
kernelCall("DeleteHeap", 1, ptr, 0);
}
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