radical re-formatting 0/3: Alphabetic headers

Except stated otherwise in comment.

Fixes coding style. Formatting commits suck, incoherent coding style
sucks more.
https://suckless.org/coding_style/

components/battery.c

@@ -2,8 +2,8 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #if defined(__linux__)
 	#include <limits.h>

components/cpu.c

@@ -3,8 +3,8 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #if defined(__linux__)
 	#define CPU_FREQ "/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"
@@ -110,9 +110,9 @@
 		                 b[CP_INTR])) / sum);
 	}
 #elif defined(__FreeBSD__)
+	#include <devstat.h>
 	#include <sys/param.h>
 	#include <sys/sysctl.h>
-	#include <devstat.h>
 
 	const char *
 	cpu_freq(const char *unused)

components/datetime.c

@@ -2,8 +2,8 @@
 #include <stdio.h>
 #include <time.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 datetime(const char *fmt)

components/disk.c

@@ -2,8 +2,8 @@
 #include <stdio.h>
 #include <sys/statvfs.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 disk_free(const char *path)

components/hostname.c

@@ -2,8 +2,8 @@
 #include <stdio.h>
 #include <unistd.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 hostname(const char *unused)

components/ip.c

@@ -4,15 +4,15 @@
 #include <stdio.h>
 #include <string.h>
 #if defined(__OpenBSD__)
-	#include <sys/types.h>
 	#include <sys/socket.h>
+	#include <sys/types.h>
 #elif defined(__FreeBSD__)
 	#include <netinet/in.h>
 	#include <sys/socket.h>
 #endif
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 static const char *
 ip(const char *interface, unsigned short sa_family)

components/kernel_release.c

@@ -1,9 +1,9 @@
 /* See LICENSE file for copyright and license details. */
-#include <sys/utsname.h>
 #include <stdio.h>
+#include <sys/utsname.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 kernel_release(const char *unused)

components/keyboard_indicators.c

@@ -4,8 +4,8 @@
 #include <string.h>
 #include <X11/Xlib.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 /*
  * fmt consists of uppercase or lowercase 'c' for caps lock and/or 'n' for num

components/keymap.c

@@ -5,8 +5,8 @@
 #include <X11/XKBlib.h>
 #include <X11/Xlib.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 static int
 valid_layout_or_variant(char *sym)

components/load_avg.c

@@ -2,8 +2,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 load_avg(const char *unused)

components/netspeeds.c

@@ -1,9 +1,9 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdio.h>
 #include <limits.h>
+#include <stdio.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #if defined(__linux__)
 	#include <stdint.h>
@@ -57,11 +57,11 @@
 		                 1024);
 	}
 #elif defined(__OpenBSD__) | defined(__FreeBSD__)
-	#include <string.h>
 	#include <ifaddrs.h>
+	#include <net/if.h>
+	#include <string.h>
 	#include <sys/types.h>
 	#include <sys/socket.h>
-	#include <net/if.h>
 
 	const char *
 	netspeed_rx(const char *interface)

components/num_files.c

@@ -3,8 +3,8 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 num_files(const char *path)

components/ram.c

@@ -1,8 +1,8 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdio.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #if defined(__linux__)
 	#include <stdint.h>

components/run_command.c

@@ -2,8 +2,8 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 run_command(const char *cmd)

components/swap.c

@@ -4,8 +4,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #if defined(__linux__)
 	static int
@@ -199,11 +199,11 @@
 		return fmt_human(used * 1024, 1024);
 	}
 #elif defined(__FreeBSD__)
+	#include <fcntl.h>
+	#include <kvm.h>
 	#include <stdlib.h>
 	#include <sys/types.h>
-	#include <fcntl.h>
 	#include <unistd.h>
-	#include <kvm.h>
 
 	static int getswapinfo(struct kvm_swap *swap_info, size_t size)
 	{

components/temperature.c

@@ -1,8 +1,8 @@
 /* See LICENSE file for copyright and license details. */
 #include <stddef.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 
 #if defined(__linux__)

components/uptime.c

@@ -3,8 +3,8 @@
 #include <stdio.h>
 #include <time.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #if defined(CLOCK_BOOTTIME)
 	#define UPTIME_FLAG CLOCK_BOOTTIME

components/user.c

@@ -4,8 +4,8 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 const char *
 gid(const char *unused)

components/volume.c

@@ -5,14 +5,14 @@
 #include <sys/ioctl.h>
 #include <unistd.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #if defined(__OpenBSD__) | defined(__FreeBSD__)
-	#include <sys/queue.h>
 	#include <poll.h>
 	#include <sndio.h>
 	#include <stdlib.h>
+	#include <sys/queue.h>
 
 	struct control {
 		LIST_ENTRY(control)	next;

components/wifi.c

@@ -6,8 +6,8 @@
 #include <sys/socket.h>
 #include <unistd.h>
 
-#include "../util.h"
 #include "../slstatus.h"
+#include "../util.h"
 
 #define RSSI_TO_PERC(rssi) \
 			rssi >= -50 ? 100 : \