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/* libc/sys/linux/include/unistd.h - Various standard functions */
 
/* Written 2000 by Werner Almesberger */
 
 
#ifndef _NEWLIB_UNISTD_H
#define _NEWLIB_UNISTD_H
 
#include <sys/types.h>
#include <sys/unistd.h>
 
/* Declare some missing goodies */
 
extern char *optarg;
extern int optind, opterr, optopt;
 
 
int readlink(const char *path, char *buf, size_t bufsiz);
 
#endif