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//! Raw FFI wrapper over the mimalloc memory allocator
#![no_std]
use libc::{c_void, size_t};

extern "C" {
    pub fn mi_malloc(size: size_t) -> *mut c_void;
    pub fn mi_malloc_aligned(size: size_t, alignment: size_t) -> *mut c_void;

    pub fn mi_zalloc(size: size_t) -> *mut c_void;
    pub fn mi_zalloc_aligned(size: size_t, alignment: size_t) -> *mut c_void;

    pub fn mi_realloc(p: *mut c_void, newsize: size_t) -> *mut c_void;
    pub fn mi_realloc_aligned(
        p: *mut c_void,
        newsize: size_t,
        alignment: size_t,
    ) -> *mut c_void;

    pub fn mi_free(p: *mut c_void);

    pub fn mi_usable_size(p: *mut c_void) -> size_t;
}