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

[musl] / src / unistd / readlink.c

#include <unistd.h>
#include "syscall.h"

ssize_t readlink(const char *restrict path, char *restrict buf, size_t bufsize)
{
        return syscall(SYS_readlink, path, buf, bufsize);
}