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standards for include guards?
- To: gcc at gcc dot gnu dot org
- Subject: standards for include guards?
- From: Sam TH <sam at uchicago dot edu>
- Date: Thu, 17 May 2001 09:59:18 -0500
Without getting into a discussion on the merits of include guards in
GCC, is there some standard for naming such guards? With the help of
grep, I have found:
_FILENAME_EXT
GCC_FILENAME_EXT
__GCC_FILENAME_EXT__
_GCC_FILENAME_EXT
__FILENAME_EXT__
__filename_ext
FILENAME_EXT_INCLUDED
FILENAME_EXT
_FILENAME_EXT_
JV_FILENAME_EXT (in java/)
_DIR_FILENAME_EXT
_H_f_filename (in f/)
Then, the weird ones:
java/parse.h: JV_LANG_H
gstab.h: __GNU_STAB__
glimits.h: __LIMITS_H_
Maybe something should be picked?
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