_heapadd

Adds memory to the heap.

int_heapadd(void*memblock,size_tsize**);**

For additional compatibility information, see Compatibility in the Introduction.

Libraries

Return Value

If successful, _heapadd returns 0; otherwise, the function returns –1 and sets errno to ENOSYS.

Parameters

memblock

Pointer to heap memory

size

Size in bytes of memory to add

Remarks

Beginning with Visual C++ Version 4.0, the underlying heap structure was moved to the C run-time libraries to support the new debugging features. As a result, _heapadd is no longer supported on any Win32 platform and will immediately return –1 when called from an application of this type.

Memory Allocation Routines

See Also free, _heapchk, _heapmin, _heapset, _heapwalk, malloc, realloc