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e1ff62d7f9
They are natively available since msvcr80.dll, they are not available in msvcrt.dll. Provide compatibility emulation into all import libraries where they are not available. Compatibility emulation needs to use _msize() or _aligned_msize() functions to figure out the previous size and properly clear the expanded memory as *calloc functions require. Memory allocated by these mingw-w64 emulation functions can be normally released by the appropriate CRT free() or _aligned_free() function. Signed-off-by: Martin Storsjö <martin@martin.st>