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	lsusb, ps: style: put main at bottom - ubase - suckless linux base utils
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	---
	commit d594d3aa53bfc6f92ef84383ebbe14fd10806d6c
	parent 54b84ee3bdd47e91e7eecef69e280f737e71f092
	Author: Hiltjo Posthuma <[email protected]>
	Date: Sun, 8 Mar 2015 13:08:32 +0100

	lsusb, ps: style: put main at bottom

	Diffstat:
	M lsusb.c \| 38 +++++++++++++++--------------…
	M ps.c \| 74 ++++++++++++++++-------------…

	2 files changed, 55 insertions(+), 57 deletions(-)
	---
	diff --git 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
	@@ -28,43 +28,6 @@ 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)
	{
	struct procstatus pstatus;
	@@ -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;
	+}