1 files changed, 15 insertions, 1 deletions
diff --git a/includes/Exceptions.h b/includes/Exceptions.h
index ef697e7..49be085 100644
--- a/includes/Exceptions.h
+++ b/includes/Exceptions.h
@@ -21,6 +21,7 @@ class Base {
     void operator delete(void * p);
     static void free(void *& p);
     static void free(char *& p);
+    static void free(unsigned char *& p);
     static int pipe(int * p, int flag = 0);
     static pid_t fork();
 };
@@ -32,7 +33,7 @@ class GeneralException : public Base {
       GeneralException(String);
       GeneralException(const GeneralException &);
       ~GeneralException();
-    char * GetMsg();
+    const char * GetMsg() const;
 
   protected:
       GeneralException();
@@ -44,6 +45,7 @@ char * xstrdup(const char *);
 void * xmalloc(size_t) throw (GeneralException);
 void xfree(void *&);
 void xfree(char *&);
+void xfree(unsigned char *&);
 void * xrealloc(void *, size_t);
 int xpipe(int *, int = 0) throw (GeneralException);
 pid_t xfork() throw (GeneralException);
@@ -84,6 +86,10 @@ INLINE void Base::free(char *& p) {
     xfree(p);
 }
 
+INLINE void Base::free(unsigned char *& p) {
+    xfree(p);
+}
+
 INLINE int Base::pipe(int * p, int flag) {
     return xpipe(p, flag);
 }
@@ -129,6 +135,14 @@ class TaskSwitch : public GeneralException {
       TaskSwitch();
 };
 
+class Exit : public GeneralException {
+  public:
+      Exit(int);
+      int GetCode();
+  private:
+    int code;
+};
+
 #include <String.h>
 
 #else