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-rw-r--r--mytimegm.c130
1 files changed, 65 insertions, 65 deletions
diff --git a/mytimegm.c b/mytimegm.c
index 3d3fccd..7b63b2f 100644
--- a/mytimegm.c
+++ b/mytimegm.c
@@ -5,82 +5,82 @@
 static long long
 __year_to_secs(long long year, int *is_leap)
 {
-        if (year-2ULL <= 136) {
-                int y = year;
-                int leaps = (y-68)>>2;
-                if (!((y-68)&3)) {
-                        leaps--;
-                        if (is_leap) *is_leap = 1;
-                } else if (is_leap) *is_leap = 0;
-                return 31536000*(y-70) + 86400*leaps;
-        }
+	if (year-2ULL <= 136) {
+		int y = year;
+		int leaps = (y-68)>>2;
+		if (!((y-68)&3)) {
+			leaps--;
+			if (is_leap) *is_leap = 1;
+		} else if (is_leap) *is_leap = 0;
+		return 31536000*(y-70) + 86400*leaps;
+	}
 
-        int cycles, centuries, leaps, rem;
+	int cycles, centuries, leaps, rem;
 
-        cycles = (year-100) / 400;
-        rem = (year-100) % 400;
-        if (rem < 0) {
-                cycles--;
-                rem += 400;
-        }
-        if (!rem) {
-                *is_leap = 1;
-                centuries = 0;
-                leaps = 0;
-        } else {
-                if (rem >= 200) {
-                        if (rem >= 300) centuries = 3, rem -= 300;
-                        else centuries = 2, rem -= 200;
-                } else {
-                        if (rem >= 100) centuries = 1, rem -= 100;
-                        else centuries = 0;
-                }
-                if (!rem) {
-                        *is_leap = 0;
-                        leaps = 0;
-                } else {
-                        leaps = rem / 4U;
-                        rem %= 4U;
-                        *is_leap = !rem;
-                }
-        }
+	cycles = (year-100) / 400;
+	rem = (year-100) % 400;
+	if (rem < 0) {
+		cycles--;
+		rem += 400;
+	}
+	if (!rem) {
+		*is_leap = 1;
+		centuries = 0;
+		leaps = 0;
+	} else {
+		if (rem >= 200) {
+			if (rem >= 300) centuries = 3, rem -= 300;
+			else centuries = 2, rem -= 200;
+		} else {
+			if (rem >= 100) centuries = 1, rem -= 100;
+			else centuries = 0;
+		}
+		if (!rem) {
+			*is_leap = 0;
+			leaps = 0;
+		} else {
+			leaps = rem / 4U;
+			rem %= 4U;
+			*is_leap = !rem;
+		}
+	}
 
-        leaps += 97*cycles + 24*centuries - *is_leap;
+	leaps += 97*cycles + 24*centuries - *is_leap;
 
-        return (year-100) * 31536000LL + leaps * 86400LL + 946684800 + 86400;
+	return (year-100) * 31536000LL + leaps * 86400LL + 946684800 + 86400;
 }
 
 static int
 __month_to_secs(int month, int is_leap)
 {
-        static const int secs_through_month[] = {
-                0, 31*86400, 59*86400, 90*86400,
-                120*86400, 151*86400, 181*86400, 212*86400,
-                243*86400, 273*86400, 304*86400, 334*86400 };
-        int t = secs_through_month[month];
-        if (is_leap && month >= 2) t+=86400;
-        return t;
+	static const int secs_through_month[] = {
+		0, 31*86400, 59*86400, 90*86400,
+		120*86400, 151*86400, 181*86400, 212*86400,
+		243*86400, 273*86400, 304*86400, 334*86400 };
+	int t = secs_through_month[month];
+	if (is_leap && month >= 2) t+=86400;
+	return t;
 }
 
 time_t tm_to_secs(const struct tm *tm)
 {
-        int is_leap;
-        long long year = tm->tm_year;
-        int month = tm->tm_mon;
-        if (month >= 12 || month < 0) {
-                int adj = month / 12;
-                month %= 12;
-                if (month < 0) {
-                        adj--;
-                        month += 12;
-                }
-                year += adj;
-        }
-        long long t = __year_to_secs(year, &is_leap);
-        t += __month_to_secs(month, is_leap);
-        t += 86400LL * (tm->tm_mday-1);
-        t += 3600LL * tm->tm_hour;
-        t += 60LL * tm->tm_min;
-        t += tm->tm_sec;
-        return t;
+	int is_leap;
+	long long year = tm->tm_year;
+	int month = tm->tm_mon;
+	if (month >= 12 || month < 0) {
+		int adj = month / 12;
+		month %= 12;
+		if (month < 0) {
+			adj--;
+			month += 12;
+		}
+		year += adj;
+	}
+	long long t = __year_to_secs(year, &is_leap);
+	t += __month_to_secs(month, is_leap);
+	t += 86400LL * (tm->tm_mday-1);
+	t += 3600LL * tm->tm_hour;
+	t += 60LL * tm->tm_min;
+	t += tm->tm_sec;
+	return t;
 }