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-rw-r--r--microkernel/mach/mig/open_issues/duplicate_inclusion_guards.mdwn14
1 files changed, 14 insertions, 0 deletions
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+[[meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
+
+[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
+id="license" text="Permission is granted to copy, distribute and/or modify this
+document under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no Invariant
+Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
+is included in the section entitled
+[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
+
+E.g., both `/usr/include/hurd/process.h` and
+`/usr/include/hurd/process_request.h` use `_process_user_` as an inclusion
+guard. This leads to problems when both are needed, as is the case in
+[[GDB]]'s `gdb/gnu-nat.c`.