/*++

Copyright (c) 2024, Quinn Stephens.
Provided under the BSD 3-Clause license.

Module Name:

   wstr.c

Abstract:

   Provides wide string manipulation routines.

--*/

#include <wchar.h>

size_t
wcslen (
    const wchar_t *str
    )

{
    const wchar_t *ptr;

    ptr = str;
    while (*ptr++);

    return (const char*)ptr - (const char*)str - sizeof(wchar_t);
}

size_t
wcsnlen (
    const wchar_t *str,
    size_t maxlen
    )

{
    size_t len;

    len = 0;
    while (len < maxlen && str[len++]);

    return len - sizeof(wchar_t);
}