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view ifndef_wrapper.sh @ 1389:18154dc469f5

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Change label name _ERR to LBL_ERR _ERR is defined in stdio.h on my platform. Signed-off-by: Ben Gardner <[email protected]>
author Ben Gardner <bgardner@wabtec.com>
date Wed, 25 May 2016 09:57:53 -0500
parents 750ec4ec4cbe
children 198e2ee0f4b1
line wrap: on
line source

#!/bin/sh

# Wrap all "#define X Y" with a #ifndef X...#endif"

sed -E 's/^(#define ([^ ]+) .*)/#ifndef \2\
\1\
#endif/'