defines.h

LINUX下的收发E-MAIL的程序

#ifndef __DEFINES_H__
#define __DEFINES_H__


#define ERROR   		0
#define SUCCESS 		1

#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 64
#endif

#ifndef INET_ADDRSTRLEN
#define INET_ADDRSTRLEN 16
#endif

// define IPv6 hex string length 
#ifndef INET6_ADDRSTRLEN
#define INET6_ADDRSTRLEN 46
#endif

typedef struct _Rmail Rmail;
struct _Rmail	{
	char *sender;
	char *receiver;
	char *date;
	char *subject;
	char *messageid;
	char *content;
	char *attach_file;
	Rmail *next;
};

struct RmailList{
	int total;
	Rmail *mail;
};

struct _server_
{
   char hostname[32];
   char ip[INET_ADDRSTRLEN + 1];   // IPv4 dotted decimal -> 16 chars + NULL 
   struct sockaddr_in sin;
   unsigned int port;
};
typedef struct _server_ Server;

#endif