diff --git a/lsusb.c b/lsusb.c
index 1667298..486eae6 100644
--- a/lsusb.c
+++ b/lsusb.c
@@ -6,26 +6,6 @@
 #include "text.h"
 #include "util.h"
 
-static void lsusb(const char *file);
-
-static void
-usage(void)
-{
-	eprintf("usage: %s\n", argv0);
-}
-
-int
-main(int argc, char *argv[])
-{
-	ARGBEGIN {
-	default:
-		usage();
-	} ARGEND;
-
-	recurse("/sys/bus/usb/devices", lsusb);
-	return 0;
-}
-
 static void
 lsusb(const char *file)
 {
@@ -58,3 +38,21 @@ lsusb(const char *file)
 	free(buf);
 	fclose(fp);
 }
+
+static void
+usage(void)
+{
+	eprintf("usage: %s\n", argv0);
+}
+
+int
+main(int argc, char *argv[])
+{
+	ARGBEGIN {
+	default:
+		usage();
+	} ARGEND;
+
+	recurse("/sys/bus/usb/devices", lsusb);
+	return 0;
+}
diff --git a/ps.c b/ps.c
index eca6196..114983b 100644
--- a/ps.c
+++ b/ps.c
@@ -27,43 +27,6 @@ enum {
 
 static int flags;
 
-static void
-usage(void)
-{
-	eprintf("usage: [-aAdef] %s\n", argv0);
-}
-
-int
-main(int argc, char *argv[])
-{
-	ARGBEGIN {
-	case 'a':
-		flags |= PS_aflag;
-		break;
-	case 'A':
-		flags |= PS_Aflag;
-		break;
-	case 'd':
-		flags |= PS_dflag;
-		break;
-	case 'e':
-		flags |= PS_Aflag;
-		break;
-	case 'f':
-		flags |= PS_fflag;
-		break;
-	default:
-		usage();
-	} ARGEND;
-
-	if (!(flags & PS_fflag))
-		printf("  PID TTY          TIME CMD\n");
-	else
-		printf("UID        PID  PPID  C STIME TTY          TIME CMD\n");
-	recurse("/proc", psr);
-	return 0;
-}
-
 static void
 psout(struct procstat *ps)
 {
@@ -178,3 +141,40 @@ psr(const char *file)
 		return;
 	psout(&ps);
 }
+
+static void
+usage(void)
+{
+	eprintf("usage: [-aAdef] %s\n", argv0);
+}
+
+int
+main(int argc, char *argv[])
+{
+	ARGBEGIN {
+	case 'a':
+		flags |= PS_aflag;
+		break;
+	case 'A':
+		flags |= PS_Aflag;
+		break;
+	case 'd':
+		flags |= PS_dflag;
+		break;
+	case 'e':
+		flags |= PS_Aflag;
+		break;
+	case 'f':
+		flags |= PS_fflag;
+		break;
+	default:
+		usage();
+	} ARGEND;
+
+	if (!(flags & PS_fflag))
+		printf("  PID TTY          TIME CMD\n");
+	else
+		printf("UID        PID  PPID  C STIME TTY          TIME CMD\n");
+	recurse("/proc", psr);
+	return 0;
+}