Zig 0.17.0-dev (Split by item)

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calloc

malloc.calloc

fn calloc(elems: usize, len: usize) callconv(.c) ?[*]align(alignment_bytes) u8

File

lib/c/malloc.zig:114

Code

fn calloc(elems: usize, len: usize) callconv(.c) ?[*]align(alignment_bytes) u8 {
    const n = std.math.mul(usize, elems, len) catch return nomem();
    const base = malloc(n) orelse return null;
    @memset(base[0..n], 0);
    return base;
}