X-Git-Url: http://pileus.org/git/?p=lackey;a=blobdiff_plain;f=src%2Futil.h;fp=src%2Futil.h;h=57e7afca2ddb631f7df984fc8b8cd36a6f1b81ce;hp=0000000000000000000000000000000000000000;hb=78e336e0f67c12e154121d293aeaca4d7c15c17a;hpb=4c530f0e671956651dc76b262f343700789cf474

diff --git a/src/util.h b/src/util.h
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+++ b/src/util.h
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+/* Types */
+typedef int year_t;
+typedef int day_t;
+
+typedef enum {
+	JAN =  0,
+	FEB =  1,
+	MAR =  2,
+	APR =  3,
+	MAY =  4,
+	JUN =  5,
+	JUL =  6,
+	AUG =  7,
+	SEP =  8,
+	OCT =  9,
+	NOV = 10,
+	DEC = 11,
+} month_t;
+
+typedef enum {
+	SUN = 0,
+	MON = 1,
+	TUE = 2,
+	WED = 3,
+	THU = 4,
+	FRI = 5,
+	SAT = 6,
+} wday_t;
+
+/* Time functions */
+int days_in_year(year_t year);
+int days_in_month(year_t year, month_t month);
+int weeks_in_month(year_t year, month_t month);
+wday_t start_of_month(year_t year, month_t month);
+
+/* String functions */
+const char *month_to_str(month_t month);
+const char *month_to_string(month_t month);
+const char *day_to_st(wday_t day);
+const char *day_to_str(wday_t day);
+const char *day_to_string(wday_t day);
+
+/* Tests */
+void test_time(void);