* fixinc/inclhack.def (gnu_types): Improve comment.

From-SVN: r69269

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cb311dfb8216a3ca68c8f3dc91f73d9408c5f5d3..dc2000a8711cb55e251cfe28317a6e08e9a40465 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2003-07-12  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+       * fixinc/inclhack.def (gnu_types): Improve comment.
+
 2003-07-12  Andreas Jaeger  <aj@suse.de>
 
        * fp-test.c (main): Use ISO C90 prototype.

diff --git a/gcc/fixinc/inclhack.def b/gcc/fixinc/inclhack.def
index 6fb057017e238e0e0b1512663e57292b1e0bfd1f..52129bf9a5dcf3f93df115ad6847b67dae0c2e76 100644 (file)
--- a/gcc/fixinc/inclhack.def
+++ b/gcc/fixinc/inclhack.def
@@ -938,7 +938,12 @@ fix = {
 
 
 /*
- * Fix these files to use the same types that we think they should.
+ * Fix these files to use the types we think they should for
+ * ptrdiff_t, size_t, and wchar_t.
+ *
+ * This defines the types in terms of macros predefined by our 'cpp'.
+ * This is supposedly necessary for glibc's handling of these types.
+ * It's probably not necessary for anyone else, but it doesn't hurt.
  */
 fix = {
     hackname  = gnu_types;