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- /*
- * Libraries and headers for PDC release 3.3 (C) 1989 Lionel Hummel.
- * PDC Software Distribution (C) 1989 Lionel Hummel and Paul Petersen.
- * PDC I/O Library (C) 1987 by J.A. Lydiatt.
- *
- * This code is freely redistributable upon the conditions that this
- * notice remains intact and that modified versions of this file not
- * be included as part of the PDC Software Distribution without the
- * express consent of the copyright holders. No warrantee of any
- * kind is provided with this code. For further information, contact:
- *
- * PDC Software Distribution Internet: BIX:
- * P.O. Box 4006 or hummel@cs.uiuc.edu lhummel
- * Urbana, IL 61801-8801 petersen@uicsrd.csrd.uiuc.edu
- */
-
- /* globals.c
- * These are the globals brought into a program that uses the PDC scanned
- * libraries and runtime environment.
- */
-
- #include <stdio.h>
- #include <fcntl.h>
-
- void *IconBase = 0;
-
- /* Ptrs to a function to close open files and one to free memory upon exit().
- */
-
- void (*_fcloseall)(); /* Function to close all open files */
- void (*_freeall)(); /* Function to free all (m)alloc'd memory */
-
- int _argc = 0;
- int _argBufSize = 0;
- char **_argv = 0;
- char *_argBuf = 0;
-
- int errno = 0;
-
- short _numdev = OPEN_MAX; /* The number of entries in _devtab */
- struct _device *_devtab = NULL; /* The device table must be malloc'd! */
-
- FILE *stdin;
- FILE *stdout;
- FILE *stderr;
-
- FILE _fdevtab[4] = {
- { &_fdevtab[1], 0L, NULL, NULL, 0L, NULL, 0, 0, 0 },
- { &_fdevtab[2], 0L, NULL, NULL, 0L, NULL, 0, 0, 0 },
- { &_fdevtab[3], 0L, NULL, NULL, 0L, NULL, 0, 0, 0 },
- { NULL, 0L, NULL, NULL, 0L, NULL, 0, 0, 0 }
- };
-