* SUCH DAMAGE.
*/
+#include <err.h>
+#include <errno.h>
#include <getopt.h>
+#include <libgen.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
-#include <errno.h>
-#include <libgen.h>
-#include <err.h>
#include "common.h"
-void usage(const char*);
+void usage(const char *);
#define MAXKEYLEN 21
fd = stdin;
else if ((fd = fopen(path, "r")) == NULL) {
warnx("%s: %s\n", path, strerror(errno));
- return(errno);
+ return (errno);
}
char *line = NULL;