30 lines
417 B
C
30 lines
417 B
C
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#include <stdio.h>
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#include <stdlib.h>
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extern int * get_gd (void);
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extern void set_gd (int);
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extern int test_gd (int);
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extern int * get_ld (void);
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extern void set_ld (int);
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extern int test_ld (int);
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int
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main ()
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{
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int *p;
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p = get_gd ();
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set_gd (3);
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if (*p != 3 || !test_gd (3))
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abort ();
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p = get_ld ();
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set_ld (4);
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if (*p != 4 || !test_ld (4))
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abort ();
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printf ("PASS\n");
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return 0;
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}
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