msize.cpp File Reference

#include <corecrt_internal.h>
#include <malloc.h>

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Functions
	__declspec (noinline) size_t __cdecl _msize_base(void *const block) noexcept

Function Documentation

__declspec()

__declspec ( noinline  ) const

noexcept

Definition at line 20 of file msize.cpp.

{
    // Validation section
    _VALIDATE_RETURN(block != nullptr, EINVAL, static_cast<size_t>(-1));
 
    return static_cast<size_t>(HeapSize(__acrt_heap, 0, block));
}