diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 93a2353ba3..9b583d3fd9 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2002-05-07  Jason Thorpe  <thorpej@wasabisystems.com>
+
+	* solib.h: Protect against multiple inclusion.
+
 2002-05-06  Jim Blandy  <jimb@redhat.com>
 
 	Separate the job of reading the line number info statement program
diff --git a/gdb/solib.h b/gdb/solib.h
index 76f287b226..04be72da46 100644
--- a/gdb/solib.h
+++ b/gdb/solib.h
@@ -19,6 +19,9 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#ifndef SOLIB_H
+#define SOLIB_H
+
 /* Forward decl's for prototypes */
 struct target_ops;
 
@@ -197,3 +200,5 @@ extern int in_solib_dynsym_resolve_code (CORE_ADDR);	/* solib.c */
 /* Discard symbols that were auto-loaded from shared libraries. */
 
 extern void no_shared_libraries (char *ignored, int from_tty);
+
+#endif /* SOLIB_H */