stk/Src/sport.h

41 lines
1.3 KiB
C

/*
* s p o r t . h -- String ports management
*
* Copyright © 1993-1998 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: 27-Dec-1998 20:58
*
*/
#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
#define STRING_PORTP(f) (((struct str_iob *) f)->signature == SPORT_SIGNATURE)
struct str_iob {
long int signature;
short flag;
int cnt;
unsigned char *ptr;
unsigned char *base;
int bufsiz;
};