home *** CD-ROM | disk | FTP | other *** search
- /*
- * s p o r t . h -- String ports management
- *
- * Copyright ⌐ 1993-1996 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
- *
- *
- * Permission to use, copy, and/or distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that both the above copyright notice and this permission notice appear in
- * all copies and derived works. Fees for distribution or use of this
- * software or derived works may only be charged with express written
- * permission of the copyright holder.
- * This software is provided ``as is'' without express or implied warranty.
- *
- * This software is a derivative work of other copyrighted softwares; the
- * copyright notices of these softwares are placed in the file COPYRIGHTS
- *
- *
- * Author: Erick Gallesio [eg@unice.fr]
- * Creation date: 17-Feb-1993 12:27
- * Last file update: 1-Feb-1995 13:38
- *
- *
- * This is achieved in a (surely very) dependant way. A string port is implemented
- * via a pseudo FILE descriptor malloc'd when open-input-string is called. This
- * descriptor is released when free-string-port is called.
- */
-
- #define SPORT_SIGNATURE 0xabcdef00 /* Magic number for a string port */
- #define START_ALLOC 128 /* Initial size of an ouput string port */
- #define READING 01
- #define WRITING 02
-
- struct str_iob {
- long int signature;
- short flag;
- int cnt;
- char *ptr;
- char *base;
- int bufsiz;
- };
-
-
-