1 files changed, 18 insertions, 0 deletions
diff --git a/ychat-0.3/s_tool.h b/ychat-0.3/s_tool.h
new file mode 100644
index 0000000..10d91de
--- /dev/null
+++ b/ychat-0.3/s_tool.h
@@ -0,0 +1,18 @@
+#ifndef s_tool_H
+#define s_tool_H
+
+#include "incl.h" 
+
+using namespace std;
+
+class s_tool
+{
+public:
+ static bool is_alpha_numeric( string &s_digit ); 
+ static int  string2int( string s_digit ); 
+ static long unixtime();
+ static void strip_html( string *s_str);
+ static string getExtension( string s_file );
+};
+
+#endif