19 lines
262 B
C
19 lines
262 B
C
/*
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* no-op.c is an useless shell filter
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*/
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#include <stdio.h>
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#include <ctype.h>
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int main(int argc, char *argv[])
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{
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int quux, baz;
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while (EOF != (quux=getchar())) {
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baz = toupper(quux);
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if ('O'==baz || 'P'==baz) continue;
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putchar(quux);
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}
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return 0;
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}
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