Function nstd_core_mem_zero 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn nstd_core_mem_zero(
    buf: *mut NSTDByte,
    size: NSTDUInt,
)

Available on crate feature core only.

Zeros out a memory buffer.

Parameters:

• NSTDByte *buf - A pointer to the first byte in the memory buffer.

• NSTDUInt size - The number of bytes to set to 0.

Safety

The caller must ensure that buf is valid for reads of size contiguous bytes.

Example

use nstd_sys::core::mem::nstd_core_mem_zero;

unsafe {
    let mut buf = [i32::MAX; 10];
    nstd_core_mem_zero(buf.as_mut_ptr().cast(), core::mem::size_of::<i32>() * 10);
    assert!(buf == [0i32; 10]);
}