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- /*
- * Network library header file.
- */
-
- #include "systype.h"
- #include <stdio.h>
-
- #define MAXHOSTNAMELEN 64 /* max size of a host name */
- #define MAXLINE 255 /* line length for error messages */
- #define MAXBUFF 2048 /* max buffer length */
-
- /*
- * Debug macro, based on the traceflag.
- * Note that a daemon typically freopen()s stderr to another file
- * for debugging purposes.
- */
-
- #define DEBUG(fmt) if (traceflag) { \
- fprintf(stderr, fmt); \
- fputc('\n', stderr); \
- fflush(stderr); \
- } else ;
-
- #define DEBUG1(fmt, arg1) if (traceflag) { \
- fprintf(stderr, fmt, arg1); \
- fputc('\n', stderr); \
- fflush(stderr); \
- } else ;
-
- #define DEBUG2(fmt, arg1, arg2) if (traceflag) { \
- fprintf(stderr, fmt, arg1, arg2); \
- fputc('\n', stderr); \
- fflush(stderr); \
- } else ;
-
- #define DEBUG3(fmt, arg1, arg2, arg3) if (traceflag) { \
- fprintf(stderr, fmt, arg1, arg2, arg3); \
- fputc('\n', stderr); \
- fflush(stderr); \
- } else ;
-
- #ifdef BSD
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netdb.h>
- #endif
-
- #ifdef i386
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netdb.h>
- #endif
-
- #ifdef XENIX
- #include <sys/types.h>
- #include <sys/socket.h>
- /* there isn't a <netdb.h> for Excelan */
-
- /*
- * Host structure.
- */
-
- struct hostent {
- char *h_name; /* official name of host */
- int h_addrtype; /* type of address, always AF_INET for now */
- int h_length; /* length of address */
- char *h_addr; /* address */
- };
-
- /*
- * Service structure.
- */
-
- struct servent {
- char *s_name; /* official name of service */
- short s_port; /* port number for service (in network byte order) */
- char *s_proto; /* name of protocol for service */
- };
-
- char *inet_ntoa();
- struct hostent *gethostbyname();
- struct servent *getservbyname();
-
- #endif /* XENIX */
-