138 lines
2.8 KiB
C
138 lines
2.8 KiB
C
/*
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* Copyright (c) 1986, 1987, 1988, 1989 by Sun Microsystems, Inc.
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* Permission to use, copy, modify, and distribute this software for any
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* purpose and without fee is hereby granted, provided that the above
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* copyright notice appear in all copies and that both that copyright
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* notice and this permission notice are retained, and that the name
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* of Sun Microsystems, Inc., not be used in advertising or publicity
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* pertaining to this software without specific, written prior permission.
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* Sun Microsystems, Inc., makes no representations about the suitability
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* of this software or the interface defined in this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)view_surface77.c 1.1 94/10/31 Copyr 1984 Sun Micro";
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#endif
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/*
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* Copyright (c) 1984 by Sun Microsystems, Inc.
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*/
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#include "../libcore/coretypes.h"
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int deselect_view_surface();
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int initialize_view_surface();
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int select_view_surface();
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int terminate_view_surface();
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#define TRUE 1
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#define FALSE 0
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#define DEVNAMESIZE 20
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int deselectvwsurf_(surfname)
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struct vwsurf *surfname;
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{
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return(deselect_view_surface(surfname));
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}
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int initializevwsurf_(surfname, flag)
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struct vwsurf *surfname;
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int *flag;
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{
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return(initializevwsurf(surfname, flag));
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}
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int initializevwsurf(surfname, flag)
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struct vwsurf *surfname;
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int *flag;
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{
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int r;
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char *sptr;
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short blankpad[3];
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sptr = surfname->screenname;
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blankpad[0] = FALSE;
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while (sptr < &surfname->screenname[DEVNAMESIZE])
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{
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if (*sptr == '\0')
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break;
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else if (*sptr == ' ')
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{
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blankpad[0] = TRUE;;
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*sptr = '\0';
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break;
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}
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sptr++;
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}
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sptr = surfname->windowname;
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blankpad[1] = FALSE;
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while (sptr < &surfname->windowname[DEVNAMESIZE])
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{
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if (*sptr == '\0')
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break;
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else if (*sptr == ' ')
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{
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blankpad[1] = TRUE;;
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*sptr = '\0';
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break;
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}
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sptr++;
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}
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sptr = surfname->cmapname;
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blankpad[2] = FALSE;
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while (sptr < &surfname->cmapname[DEVNAMESIZE])
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{
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if (*sptr == '\0')
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break;
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else if (*sptr == ' ')
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{
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blankpad[2] = TRUE;;
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*sptr = '\0';
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break;
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}
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sptr++;
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}
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r = initialize_view_surface(surfname, *flag);
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if (blankpad[0])
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{
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sptr = surfname->screenname;
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while (*sptr++)
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;
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--sptr;
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while (sptr < &surfname->screenname[DEVNAMESIZE])
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*sptr++ = ' ';
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}
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if (blankpad[1])
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{
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sptr = surfname->windowname;
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while (*sptr++)
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;
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--sptr;
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while (sptr < &surfname->windowname[DEVNAMESIZE])
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*sptr++ = ' ';
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}
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if (blankpad[2])
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{
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sptr = surfname->cmapname;
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while (*sptr++)
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;
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--sptr;
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while (sptr < &surfname->cmapname[DEVNAMESIZE])
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*sptr++ = ' ';
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}
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return(r);
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}
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int selectvwsurf_(surfname)
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struct vwsurf *surfname;
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{
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return(select_view_surface(surfname));
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}
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int terminatevwsurf_(surfname)
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struct vwsurf *surfname;
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{
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return(terminate_view_surface(surfname));
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}
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