+2002-04-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ PR libstdc++/6501
+ * include/c_std/std_cctype.h: Include bits/c++config.h.
+ * config/os/hpux/bits/os_defines.h (_SB_CTYPE_MACROS): Define.
+
+2002-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/ext/stdio_filebuf.h: New file.
+ * include/ext/enc_filebuf.h: New file.
+ * config/io/basic_file_stdio.h (__basic_file::sys_open): Add fd ctor.
+ * config/io/basic_file_stdio.cc: Same.
+ * include/bits/fstream.tcc (filebuf::_M_allocate_internal_buffer):
+ Remove _M_unbuf hacks.
+ (filebuf::_M_destroy_internal_buffer): Same.
+ (filebuf::filebuf(cfile, openmode, int_type): Remove definition.
+ (filebuf::fd): Remove.
+ * include/std/std_fstream.h (filebuf::_M_unbuf): Remove.
+ (filebuf::filebuf(__c_file*, openmode, int_type)): Remove.
+ (filebuf::fd): Remove.
+ * src/ios.cc (ios_base::_S_ios_create): Change to use specialized
+ filebufs.
+ (ios_base::_S_ios_destroy): Same.
+ * src/misc-inst.cc (file_filebuf<char>): Add instantiation.
+ * include/Makefile.am (ext_headers): Add ext_filebuf.h,
+ stdio_filebuf.h. * include/Makefile.in: Regenerate.
+
+2002-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/6511
+ * config/os/solaris/solaris2.7/bits/ctype_noninline.h: Fix typo.
+
2002-04-29 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/5820