Lösung zu Blatt 7 (Aufgabe 8): stream.h

stream.h

#include <stdio.h>

/*
 * Struktur fuer eine Stream-Verbindung
 */

typedef struct {
        int sock;               /* in case of sockets   */
        char buf[4*BUFSIZ];     /* buffer for reading   */
        int end;                /* Bytes in buffer      */
        int beg;                /* read until here      */
} STREAM;

STREAM *openstream(char *adr);
void closestream(STREAM *s);
char *getstream(char *buf, int len, STREAM *s);