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EXAMPLES.EXE
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EXAM58.C
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C/C++ Source or Header
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1991-03-13
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1KB
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24 lines
#include "window.h"
#include <stdio.h>
#define NORM CREATE_VIDEO_ATTRIBUTE(black,white)
VWPOINTER vw1, /* virtual window pointers */
vw2;
main()
{
WindowInitializeSystem();
/* set up a NOATTRIBUTE virtual window */
vw1 = VirtualInitialize(NOATTRIBUTE, /* virtual window type */
30, /* Number of rows */
80, /* Number of cols */
0); /* Attribute */
/* set up an ATTRIBUTE virtual window */
vw2 = VirtualInitialize(ATTRIBUTE, /* virtual window type */
30, /* Number of rows */
100, /* Number of cols */
NORM); /* Attribute */
if (vw1 == (VWPOINTER)0 ||
vw2 == (VWPOINTER)0 ) /* Check if allocation worked */
printf("Error in allocating virtual window. The error number is %d",
window_error_code);
}