glibc/tests/Regression/bz750531-htons-gives-warning-if-compiled-with-gcc/test.c

#include <arpa/inet.h>
#include <stdlib.h>

int main(void)
{
    uint16_t portnbr=0;
    uint16_t n_portnbr = htons(portnbr);
    exit(0);
}