/*      > H.Misc - Miscellaneous functions      */

#ifndef __sys_misc
#define __sys_misc

#ifdef PCC

extern int chdir();
extern char *getwd();
extern int touch();

extern char *optarg;
extern int  optind;
extern int  opterr;
extern int  getopt ();

#else

extern int chdir (char *dir);
extern char *getwd (char *buf, int size);
extern int touch (char *file);

extern char *optarg;
extern int  optind;
extern int  opterr;
extern int  getopt (int argc, char *argv[], char *optstring);

#endif

#endif
