diff --git a/CHANGES b/CHANGES
index 7487f7045..e7667b966 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,8 @@
 CHANGES IN FLTK 1.1.1
 
+	- Replaced several memcpy's with memmove's for
+	  portability (memmove allows for overlapping copies,
+	  memcpy does not)
 	- Bug #621737: Fl_Bitmap::copy(), Fl_Pixmap::copy(), and
 	  Fl_RGB_Image::copy() now range-check the new width and
 	  height to make sure they are positive integers.
diff --git a/FL/Fl_Help_Dialog.H b/FL/Fl_Help_Dialog.H
index aed8cfc01..6ea4e58d7 100644
--- a/FL/Fl_Help_Dialog.H
+++ b/FL/Fl_Help_Dialog.H
@@ -1,4 +1,4 @@
-// generated by Fast Light User Interface Designer (fluid) version 1.0100
+// generated by Fast Light User Interface Designer (fluid) version 1.0101
 
 #ifndef Fl_Help_Dialog_H
 #define Fl_Help_Dialog_H
diff --git a/FL/Fl_Image.H b/FL/Fl_Image.H
index 171818498..cbae6c89c 100644
--- a/FL/Fl_Image.H
+++ b/FL/Fl_Image.H
@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_Image.H,v 1.5.2.3.2.15 2002/08/14 16:19:48 easysw Exp $"
+// "$Id: Fl_Image.H,v 1.5.2.3.2.16 2002/10/11 14:17:20 easysw Exp $"
 //
 // Image header file for the Fast Light Tool Kit (FLTK).
 //
@@ -24,7 +24,7 @@
 //
 
 #ifndef Fl_Image_H
-#define Fl_Image_H
+#  define Fl_Image_H
 
 #  include "x.H"
 
@@ -97,8 +97,8 @@ class FL_EXPORT Fl_RGB_Image : public Fl_Image {
   virtual void uncache();
 };
 
-#endif
+#endif // !Fl_Image_H
 
 //
-// End of "$Id: Fl_Image.H,v 1.5.2.3.2.15 2002/08/14 16:19:48 easysw Exp $".
+// End of "$Id: Fl_Image.H,v 1.5.2.3.2.16 2002/10/11 14:17:20 easysw Exp $".
 //
diff --git a/src/Fl_Chart.cxx b/src/Fl_Chart.cxx
index cd2564fc1..229c14262 100644
--- a/src/Fl_Chart.cxx
+++ b/src/Fl_Chart.cxx
@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_Chart.cxx,v 1.5.2.6.2.10 2002/09/04 20:33:18 easysw Exp $"
+// "$Id: Fl_Chart.cxx,v 1.5.2.6.2.11 2002/10/11 14:17:21 easysw Exp $"
 //
 // Forms-compatible chart widget for the Fast Light Tool Kit (FLTK).
 //
@@ -315,7 +315,7 @@ void Fl_Chart::add(double val, const char *str, unsigned col) {
   }
   // Shift entries as needed
   if (numb >= maxnumb && maxnumb > 0) {
-    memcpy(entries, entries + 1, sizeof(FL_CHART_ENTRY) * (numb - 1));
+    memmove(entries, entries + 1, sizeof(FL_CHART_ENTRY) * (numb - 1));
     numb --;
   }
   entries[numb].val = float(val);
@@ -384,5 +384,5 @@ void Fl_Chart::maxsize(int m) {
 }
 
 //
-// End of "$Id: Fl_Chart.cxx,v 1.5.2.6.2.10 2002/09/04 20:33:18 easysw Exp $".
+// End of "$Id: Fl_Chart.cxx,v 1.5.2.6.2.11 2002/10/11 14:17:21 easysw Exp $".
 //
diff --git a/src/Fl_Help_Dialog.cxx b/src/Fl_Help_Dialog.cxx
index 0a4f06620..2e58f5b72 100644
--- a/src/Fl_Help_Dialog.cxx
+++ b/src/Fl_Help_Dialog.cxx
@@ -1,4 +1,4 @@
-// generated by Fast Light User Interface Designer (fluid) version 1.0100
+// generated by Fast Light User Interface Designer (fluid) version 1.0101
 
 #include "../FL/Fl_Help_Dialog.H"
 #include "flstring.h"
@@ -11,8 +11,8 @@ inline void Fl_Help_Dialog::cb_view__i(Fl_Help_View*, void*) {
 
   if (index_ >= 100)
   {
-    memcpy(line_, line_ + 10, sizeof(line_[0]) * 90);
-    memcpy(file_, file_ + 10, sizeof(file_[0]) * 90);
+    memmove(line_, line_ + 10, sizeof(line_[0]) * 90);
+    memmove(file_, file_ + 10, sizeof(file_[0]) * 90);
     index_ -= 10;
   }
 
diff --git a/src/Fl_Help_Dialog.fl b/src/Fl_Help_Dialog.fl
index c5ddabd98..7308d9e41 100644
--- a/src/Fl_Help_Dialog.fl
+++ b/src/Fl_Help_Dialog.fl
@@ -25,8 +25,8 @@ class Fl_Help_Dialog {open
 
   if (index_ >= 100)
   {
-    memcpy(line_, line_ + 10, sizeof(line_[0]) * 90);
-    memcpy(file_, file_ + 10, sizeof(file_[0]) * 90);
+    memmove(line_, line_ + 10, sizeof(line_[0]) * 90);
+    memmove(file_, file_ + 10, sizeof(file_[0]) * 90);
     index_ -= 10;
   }
 
diff --git a/src/Fl_Shared_Image.cxx b/src/Fl_Shared_Image.cxx
index b094c1f89..586767442 100644
--- a/src/Fl_Shared_Image.cxx
+++ b/src/Fl_Shared_Image.cxx
@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_Shared_Image.cxx,v 1.23.2.16 2002/08/09 01:09:49 easysw Exp $"
+// "$Id: Fl_Shared_Image.cxx,v 1.23.2.17 2002/10/11 14:17:24 easysw Exp $"
 //
 // Shared image code for the Fast Light Tool Kit (FLTK).
 //
@@ -189,7 +189,7 @@ Fl_Shared_Image::release() {
       num_images_ --;
 
       if (i < num_images_) {
-        memcpy(images_ + i, images_ + i + 1,
+        memmove(images_ + i, images_ + i + 1,
                (num_images_ - i) * sizeof(Fl_Shared_Image *));
       }
 
@@ -448,12 +448,12 @@ Fl_Shared_Image::remove_handler(Fl_Shared_Handler f) {
 
   if (i < num_handlers_) {
     // Shift later handlers down 1...
-    memcpy(handlers_ + i, handlers_ + i + 1,
+    memmove(handlers_ + i, handlers_ + i + 1,
            (num_handlers_ - i) * sizeof(Fl_Shared_Handler ));
   }
 }
 
 
 //
-// End of "$Id: Fl_Shared_Image.cxx,v 1.23.2.16 2002/08/09 01:09:49 easysw Exp $".
+// End of "$Id: Fl_Shared_Image.cxx,v 1.23.2.17 2002/10/11 14:17:24 easysw Exp $".
 //