#![no_std]
#![doc = include_str!("../README.md")]
#[cfg(all(
feature = "extern-critical-section",
feature = "cortex-m-interrupt-critical-section"
))]
compile_error!("Choose only one critical section implementation");
use core::ffi::c_void;
extern "C" {
pub fn umm_init_heap(ptr: *mut c_void, size: usize);
pub fn umm_init();
pub fn umm_malloc(size: usize) -> *mut c_void;
pub fn umm_calloc(num: usize, size: usize) -> *mut c_void;
pub fn umm_realloc(ptr: *mut c_void, size: usize) -> *mut c_void;
pub fn umm_free(ptr: *mut c_void);
}