scrut(1): without <sysexits.h> fall back to ANSI C
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@ -17,9 +17,10 @@
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*/
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*/
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#include <stdio.h> /* fprintf(3), stderr, NULL */
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#include <stdio.h> /* fprintf(3), stderr, NULL */
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#include <stdlib.h> /* EXIT_FAILURE */
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#include <string.h> /* strchr(3) */
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#include <string.h> /* strchr(3) */
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#ifndef EX_USAGE
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#ifndef EX_USAGE
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# include <sysexits.h>
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# define EX_USAGE EXIT_FAILURE
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#endif
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#endif
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#include <unistd.h> /* access(3), getopt(3), F_OK, R_OK, W_OK, X_OK */
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#include <unistd.h> /* access(3), getopt(3), F_OK, R_OK, W_OK, X_OK */
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#include <sys/stat.h> /* lstat(3), stat struct, S_ISBLK, S_ISCHR, S_ISDIR,
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#include <sys/stat.h> /* lstat(3), stat struct, S_ISBLK, S_ISCHR, S_ISDIR,
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