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- /*
- * Miscellaneous system dependencies.
- *
- * I kept the name pmachine.h because it was already in all of the files...this
- * barely resembles the pmachine.h that comes with the real Prospero, tho.
- *
- * v1.2.0 - 11/19/91 (mmt) - added MSDOS & OS2 stuff
- */
-
- #ifdef hpux
- # define FUNCS
- # define NOREGEX
- #endif
-
- #if defined(USG) || defined(SYSV)
- # define FUNCS
- #endif
-
- #ifdef OS2
- # include <pctcp.h>
- #endif
- #ifdef MSDOS
- # include <string.h>
- # include <stdlib.h>
- #endif
-
- #ifdef _AIX
- #define _NONSTD_TYPES
- #define _BSD_INCLUDES
- #endif
-
- /* ==== */
- #ifdef FUNCS
- # define index strchr
- # define rindex strrchr
- # ifndef AUX
- # define bcopy(a,b,n) memcpy(b,a,n)
- # define bzero(a,n) memset(a,0,n)
- # endif
- #endif
-
- #if defined(BULL) || defined(_AIX)
- # define NEED_SELECT_H
- #endif
- #if defined(USG) || defined(UTS) || defined(_AIX)
- # define NEED_STRING_H
- #endif
- #if defined(USG) || defined(UTS) || defined(_AIX) || defined(AUX)
- # define NEED_TIME_H
- #endif
-
- #ifdef VMS
- /* Get the system status stuff. */
- # include <ssdef.h>
- #endif /* VMS */
-
- /*
- * FD_SET: lib/pfs/dirsend.c, user/vget/ftp.c
- */
- #if !defined(FD_SET) && !defined(VMS)
- #define NFDBITS 32
- #define FD_SETSIZE 32
- #define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
- #define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
- #define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
- #define FD_ZERO(p) bzero((char *)(p), sizeof(*(p)))
- #endif
-