Function esp_idf_sys::heap_caps_free

pub unsafe extern "C" fn heap_caps_free(ptr: *mut c_void)

@brief Free memory previously allocated via heap_caps_malloc() or heap_caps_realloc().

Equivalent semantics to libc free(), for capability-aware memory.

In IDF, free(p) is equivalent to heap_caps_free(p).

@param ptr Pointer to memory previously returned from heap_caps_malloc() or heap_caps_realloc(). Can be NULL.