ref: 3c2cec93a9475a27f854ac2541f69c4a7a0b3657
dir: /tests/libc/execute/0022-strnlen.c/
#include <assert.h>
#include <stdio.h>
#include <string.h>
/*
output:
testing
done
end:
*/
int
main()
{
puts("testing");
assert(strnlen("", 2) == 0);
assert(strnlen("abc", 10) == 3);
assert(strnlen((char[3]) {"abc"}, 3) == 3);
assert(strnlen("abc", 2) == 2);
puts("done");
return 0;
}