libmimalloc-sys: expose mi_usable_size #19
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ordian commented Mar 11, 2020
| pub fn mi_malloc_aligned(size: usize, alignment: usize) -> *const c_void; | ||
| pub fn mi_realloc_aligned(p: *const c_void, size: usize, alignment: usize) -> *const c_void; | ||
| pub fn mi_free(p: *const c_void) -> c_void; | ||
| pub fn mi_usable_size(p: *mut c_void) -> usize; |
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Technically it's size_t, but I wanted to avoid dependency on libc.
Practically, it should be usize https://github.com/rust-lang/libc/search?q=pub+type+size_t+%3D&unscoped_q=pub+type+size_t+%3D
ordian changed the title 
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https://microsoft.github.io/mimalloc/group__extended.html#ga089c859d9eddc5f9b4bd946cd53cebee
cc gnzlbg/mimallocator#5