Function BMSreallocBufferMemoryArray_call 

pub unsafe extern "C" fn BMSreallocBufferMemoryArray_call(
    buffer: *mut BMS_BUFMEM,
    ptr: *mut c_void,
    num: usize,
    typesize: usize,
    filename: *const c_char,
    line: c_int,
) -> *mut c_void

reallocates an array in the buffer to at least the given size