/*++

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

Module Name:

   str.c

Abstract:

   Provides string manipulation routines.

--*/

#include <string.h>

size_t
strlen (
    const char *str
    )

{
    const char *ptr;

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

    return ptr - str - sizeof(char);
}

size_t
strnlen (
    const char *str,
    size_t maxlen
    )

{
    size_t len;

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

    return len - sizeof(char);
}