1 files changed, 40 insertions, 0 deletions

diff --git a/src/util.cpp b/src/util.cpp
index 111574c..3ca711d 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1 +1,41 @@
 #include "bu/util.h"
+
+int Bu::getDaysInMonth( int iMonth, int iYear )
+{
+        if( iMonth > 11 )
+        {
+                iYear += iMonth/12;
+                iMonth = iMonth%12;
+        }
+        switch( iMonth )
+        {
+        case 0:
+        case 2:
+        case 4:
+        case 6:
+        case 7:
+        case 9:
+        case 11:
+                return 31;
+                break;
+
+        case 3:
+        case 5:
+        case 8:
+        case 10:
+                return 30;
+                break;
+
+        case 1:
+                if( iYear%400 == 0 )
+                        return 29;
+                if( iYear%100 == 0 )
+                        return 28;
+                if( iYear%4 == 0 )
+                        return 29;
+                return 28;
+                break;
+        }
+
+}
+