1#include <sys/types.h> 2#include <sys/param.h> /* This defines BSD */ 3#if defined(BSD) && !defined(BSD4_4) && !defined(__osf__) 4# include <stdio.h> 5# include <strings.h> 6# define strchr(a, b) index((a), (b)) 7# define strrchr(a, b) rindex((a), (b)) 8# define memcpy(a, b, c) bcopy((b), (a), (c)) 9# define memzero(a, b) bzero((a), (b)) 10# define memcmp(a, b, c) bcmp((a), (b), (c)) 11#if defined(NeXT) 12 typedef void sigret_t; 13#else 14 typedef int sigret_t; 15#endif 16 17/* system routines that don't return int */ 18char *getenv(); 19caddr_t malloc(); 20 21#else 22# include <stdio.h> 23# define setbuffer(f, b, s) setvbuf((f), (b), (b) ? _IOFBF : _IONBF, (s)) 24# include <string.h> 25# include <memory.h> 26# include <stdlib.h> 27# define memzero(a, b) memset((a), 0, (b)) 28 typedef void sigret_t; 29#endif 30 31/* some systems declare sys_errlist in stdio.h! */ 32#if defined(__NetBSD__) || defined(__FreeBSD__) 33#if !defined(__m68k__) 34# if !defined(__NetBSD132__) 35#define SYS_ERRLIST_DECLARED 36# endif /* __NetBSD132__ */ 37#endif 38#endif 39