28 lines
328 B
C
28 lines
328 B
C
/* $Id$ */
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#include <signal.h>
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/* testing signal(SIGINT, vang) */
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int handler();
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main()
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{
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char *ch = "a\n";
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signal( SIGINT, handler );
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while(1) {
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write(1, ch, 2);
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ch[0]++;
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if (ch[0] > 'z')
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ch[0] = 'a';
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}
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}
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handler()
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{
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/* vang CTRL-C op */
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write( 1, "Heb um gevangen\n", 16 );
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signal( SIGINT, handler );
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}
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