esp_idf_sys

Function esp_dma_calloc

Source 
pub unsafe extern "C" fn esp_dma_calloc(
    n: usize,
    size: usize,
    flags: u32,
    out_ptr: *mut *mut c_void,
    actual_size: *mut usize,
) -> esp_err_t
Expand description

@note This API will use MAX alignment requirement