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- Listing 2:
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- #include <stdio.h>
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- main()
- {
- int iInteger;
- char cChar1, cChar2;
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- typedef union stuff
- {
- int iInt;
- char cChar[2];
- } uSTUFF;
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- uSTUFF uStuff;
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- iInteger = 0XFFFF;
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- cChar1 = 'A'; /* OX41 in ASCII Char Set */
- cChar2 = 'B'; /* OX42 in ASCII Char Set */
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- printf ("\nstuff(): raw iInteger value is %x",
- iInteger);
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- uStuff.iInt = iInteger;
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- printf ("\nstuff(): uStuff integer value is %x",
- uStuff.iInt);
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- uStuff.cChar [0] = cChar1;
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- printf ("\nstuff(): uStuff integer value is %x",
- uStuff.iInt);
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- uStuff.cChar[1] = cChar2;
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- printf ("\nstuff(): uStuff integer value is %x",
- uStuff.iInt);
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- }
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- Output from above stuff() program:
- èstuff(): raw iInteger value is ffff
- stuff(): uStuff integer value is ffff
- stuff(): uStuff integer value is ff41
- stuff(): uStuff integer value is 4241
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