#ifndef __LIBV_H
#define __LIBV_H
#ifndef _RESEARCH_SOURCE
This header file is not defined in ANSI or POSIX
#endif
#pragma lib "/$M/lib/ape/libv.a"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef stdin
extern FILE *popen(char *, char *);
extern int pclose(FILE *);
#endif
#ifdef __DIRENT_H
#ifdef __TYPES_H
extern off_t telldir(DIR *);
extern void seekdir(DIR *, off_t);
#endif
#endif
#ifdef __STAT_H
extern int lstat(char *, struct stat *);
extern int symlink(char *, char *);
extern int readlink(char *, char*, int);
#endif
extern void srand(unsigned int);
extern int rand(void);
extern int nrand(int);
extern long lrand(void);
extern double frand(void);
extern int getopt(int, char**, char*);
extern int opterr;
extern int optind;
extern int optopt;
extern char *optarg;
extern char *getpass(char *);
extern int tty_echoon(int);
extern int tty_echooff(int);
extern int min(int, int);
extern int max(int, int);
extern void _perror(char *);
extern char *_progname;
extern int nap(int);
extern char *setfields(char *);
extern int getfields(char *, char **, int);
extern int getmfields(char *, char **, int);
#ifdef __cplusplus
};
#endif
/*
* FTW stuff
*/
typedef struct FTW Ftw;
#ifdef __cplusplus
extern "C"{
#endif
extern int ftw(char *path,
int (*fn)(char*, struct stat *, int, Ftw *),
int depth);
#ifdef __cplusplus
};
#endif
/*
* Codes for the third argument to the user-supplied function
* which is passed as the second argument to ftw...
*/
#define FTW_F 0 /* file */
#define FTW_D 1 /* directory */
#define FTW_DNR 2 /* directory without read permission */
#define FTW_NS 3 /* unknown type, stat failed */
#define FTW_DP 4 /* directory, postorder visit */
#define FTW_SL 5 /* symbolic link */
#define FTW_NSL 6 /* stat failed (errno = ENOENT) on symbolic link */
/* Values the user-supplied function may wish to assign to
component quit of struct FTW...
*/
#define FTW_SKD 1 /* skip this directory (2nd par = FTW_D) */
#define FTW_SKR 2 /* skip rest of current directory */
#define FTW_FOLLOW 3 /* follow symbolic link */
struct FTW { int quit, base, level;
#ifndef FTW_more_to_come
};
#endif
#endif /* __LIBV_H */
