style: clang-format on all files

.clang-format

@@ -0,0 +1,9 @@
+BasedOnStyle: LLVM
+IndentWidth: 8
+UseTab: AlignWithSpaces
+BreakBeforeBraces: Linux
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortFunctionsOnASingleLine: Empty
+IndentCaseLabels: false
+ColumnLimit: 80
+AlignConsecutiveMacros: true

headers/rtc.h

@@ -14,10 +14,7 @@
 #define REGISTER_A 0x0A
 #define REGISTER_B 0x0B
 
-enum {
-      CMOS_ADDRESS = 0x70,
-      CMOS_DATA    = 0x71
-};
+enum { CMOS_ADDRESS = 0x70, CMOS_DATA = 0x71 };
 
 struct rtc_date {
 	uint8_t second;

libbozo/src/string/memcmp.c

@@ -8,6 +8,7 @@ int memcmp(const void *s1, const void *s2, size_t n)
 
 	if (n == 0)
 		return 0;
-    for (i = 0; str1[i] == str2[i] && i < n - 1; i++);
+	for (i = 0; str1[i] == str2[i] && i < n - 1; i++)
+		;
 	return str1[i] - str2[i];
 }

libbozo/src/string/strchr.c

@@ -4,8 +4,7 @@ char *strchr(const char *str, int c)
 {
 	char *start = (char *)str;
 
-	while (*start)
-	{
+	while (*start) {
 		if (*start == c)
 			return start;
 		start++;

libbozo/src/string/strstr.c

@@ -8,8 +8,7 @@ char *strstr(const char *haystack, const char *needle)
 	size_t len;
 
 	len = strlen(needle);
-	while (*start != '\0')
-	{
+	while (*start != '\0') {
 		if (strncmp(start, needle, len) == 0)
 			return start;
 		start++;

src/shell/date.c

@@ -1,30 +1,18 @@
 #include "kprintf.h"
 #include "rtc.h"
 
-void date()
+void date(void)
 {
-    static const char *months[12] = {
-        "January",
-        "February",
-        "March",
-        "April",
-        "May",
-        "June",
-        "July",
-        "August",
-        "September",
-        "October",
-        "November",
-        "December" };
-    static const char * week_days[] = {
-        "Sunday",
-        "Monday",
-        "Tuesday",
-        "Wednesday",
-        "Thursday",
-        "Friday",
+	static const char *months[12] = {"January", "February", "March",
+	                                 "April",   "May",      "June",
+	                                 "July",    "August",   "September",
+	                                 "October", "November", "December"};
+	static const char *week_days[] = {"Sunday",    "Monday",   "Tuesday",
+	                                  "Wednesday", "Thursday", "Friday",
 	                                  "Saturday"};
 	struct rtc_date date = get_date();
 
-    kprintf(0, "%s. %d %s. %d %d:%d:%d\n", week_days[date.index_of_the_day], date.day, months[date.month], date.year, date.hour, date.minute, date.second);
+	kprintf(0, "%s. %d %s. %d %d:%d:%d\n", week_days[date.index_of_the_day],
+	        date.day, months[date.month], date.year, date.hour, date.minute,
+	        date.second);
 }