diff --git a/include/ChangeLog b/include/ChangeLog
index c35014e9e..43550c843 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2003-02-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* libiberty.h (physmem_total, physmem_available): Prototype.
+
 2003-02-20  Daniel Jacobowitz  <drow@mvista.com>
 
 	* libiberty.h (lrealpath): Add declaration.
diff --git a/include/libiberty.h b/include/libiberty.h
index 0419eb1aa..dca120efa 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -246,6 +246,10 @@ extern char *xstrdup PARAMS ((const char *)) ATTRIBUTE_MALLOC;
 
 extern PTR xmemdup PARAMS ((const PTR, size_t, size_t)) ATTRIBUTE_MALLOC;
 
+/* Physical memory routines.  */
+extern double physmem_total PARAMS ((void));
+extern double physmem_available PARAMS ((void));
+
 /* hex character manipulation routines */
 
 #define _hex_array_size 256