tio.h - sacc - sacc (saccomys): simple gopher client.
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       ---
       tio.h (553B)
       ---
            1 #include <netdb.h>
            2 
            3 #define CONN_VALID 0
            4 #define CONN_ERROR -1
            5 #define CONN_RETRY -2
            6 #define CONN_ABORT -3
            7 
            8 struct cnx {
            9 #ifdef USE_TLS
           10         struct tls *tls;
           11 #endif
           12         int sock;
           13 };
           14 
           15 extern int tls;
           16 
           17 extern int (*iosetup)(void);
           18 extern int (*ioclose)(struct cnx *);
           19 extern int (*ioconnect)(struct cnx *, struct addrinfo *, const char *);
           20 extern void (*ioconnerr)(struct cnx *, const char *, const char *, int);
           21 extern char *(*ioparseurl)(char *);
           22 extern ssize_t (*ioread)(struct cnx *, void *, size_t);
           23 extern ssize_t (*iowrite)(struct cnx *, void *, size_t);