use restrict everywhere it's required by c99 and/or posix 2008

[musl] / src / thread / pthread_rwlockattr_getpshared.c

#include "pthread_impl.h"

int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *restrict a, int *restrict pshared)
{
        *pshared = *(int *)a;
        return 0;
}