npc(1): specifies sysexits imports, formatting
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@ -19,9 +19,9 @@
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#include <stdio.h> /* fprintf(3), fputs(3), getc(3), putc(3), stdin, stdout,
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#include <stdio.h> /* fprintf(3), fputs(3), getc(3), putc(3), stdin, stdout,
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* EOF */
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* EOF */
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#include <stdlib.h> /* EXIT_FAILURE, EXIT_SUCCESS */
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#include <stdlib.h> /* EXIT_FAILURE */
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#include <unistd.h> /* getopt(3) */
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#include <unistd.h> /* getopt(3) */
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#include <sysexits.h>
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#include <sysexits.h> /* EX_OK, EX_USAGE */
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int usage(char *s) {
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int usage(char *s) {
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fprintf(stderr, "Usage: %s [-et]\n", s);
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fprintf(stderr, "Usage: %s [-et]\n", s);
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