use libc::size_t;
use std::os::raw::c_void;
extern "C" {
#[cfg_attr(PyPy, link_name = "PyPyMem_RawMalloc")]
pub fn PyMem_RawMalloc(size: size_t) -> *mut c_void;
#[cfg_attr(PyPy, link_name = "PyPyMem_RawCalloc")]
pub fn PyMem_RawCalloc(nelem: size_t, elsize: size_t) -> *mut c_void;
#[cfg_attr(PyPy, link_name = "PyPyMem_RawRealloc")]
pub fn PyMem_RawRealloc(ptr: *mut c_void, new_size: size_t) -> *mut c_void;
#[cfg_attr(PyPy, link_name = "PyPyMem_RawFree")]
pub fn PyMem_RawFree(ptr: *mut c_void);
}
#[repr(C)]
#[derive(Copy, Clone)]
pub enum PyMemAllocatorDomain {
PYMEM_DOMAIN_RAW,
PYMEM_DOMAIN_MEM,
PYMEM_DOMAIN_OBJ,
}
#[cfg(not(PyPy))]
#[repr(C)]
#[derive(Copy, Clone)]
pub struct PyMemAllocatorEx {
pub ctx: *mut c_void,
pub malloc: Option<extern "C" fn(ctx: *mut c_void, size: size_t) -> *mut c_void>,
pub calloc:
Option<extern "C" fn(ctx: *mut c_void, nelem: size_t, elsize: size_t) -> *mut c_void>,
pub realloc:
Option<extern "C" fn(ctx: *mut c_void, ptr: *mut c_void, new_size: size_t) -> *mut c_void>,
pub free: Option<extern "C" fn(ctx: *mut c_void, ptr: *mut c_void)>,
}
extern "C" {
#[cfg(not(PyPy))]
pub fn PyMem_GetAllocator(domain: PyMemAllocatorDomain, allocator: *mut PyMemAllocatorEx);
#[cfg(not(PyPy))]
pub fn PyMem_SetAllocator(domain: PyMemAllocatorDomain, allocator: *mut PyMemAllocatorEx);
#[cfg(not(PyPy))]
pub fn PyMem_SetupDebugHooks();
}