Worked on ZString, MString and JString

ZString.h

@@ -53,12 +53,16 @@ namespace coreutils {
 
       ZString(char *data, size_t length);
 
+      ZString(unsigned char *data, size_t length);
+
       ///
       ///
       ///
 
       ZString(const char *data, size_t length);
 
+      ZString(const unsigned char *data, size_t length);
+
       ///
       /// Consructor providing a copy of a ZString.
       ///
@@ -84,7 +88,7 @@ namespace coreutils {
       ~ZString();
 
       ///
-      /// A friend method used to write the value of the ZString 
+      /// A friend method used to write the value of the ZString
       /// to an ostream using the << syntax.
       ///
 
@@ -289,6 +293,12 @@ namespace coreutils {
 
       ZString goeol();
 
+      ///
+      ///
+      ///
+
+      int find(ZString comparator);
+
       ///
       /// Return a block of data as a ZString from the cursor location for
       /// the number of bytes specified by size.
@@ -359,6 +369,16 @@ namespace coreutils {
 
       bool ifCRLF();
 
+      ///
+      ///
+      ///
+
+      bool boolValue();
+
+      ///
+      ///
+      ///
+
       void nextChar();
 
     protected: