tree 479e3f92efd452c6b613c6c6916da2dc645a82d5
parent b40e24afb12524ab97ad27d21f9b35f9f4bab678
author Pali Rohár <pali.rohar@gmail.com> 1744064447 +0200
committer Martin Storsjö <martin@martin.st> 1744198347 +0300

crt: Provide *_recalloc functions

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>