3 #ifndef _RESEARCH_SOURCE
4 This header file is not defined in ANSI or POSIX
6 #pragma lib "/$M/lib/ape/libv.a"
12 extern void srand(unsigned int);
13 extern int rand(void);
14 extern int nrand(int);
15 extern long lrand(void);
16 extern double frand(void);
18 extern char *getpass(char *);
19 extern int tty_echoon(int);
20 extern int tty_echooff(int);
22 extern int min(int, int);
23 extern int max(int, int);
25 extern void _perror(char *);
26 extern char *_progname;
30 extern char *setfields(char *);
31 extern int getfields(char *, char **, int);
32 extern int getmfields(char *, char **, int);