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view ifndef_wrapper.sh @ 1531:fa733a314bee

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use a full prototype (#56)
author François Perrad <francois.perrad@gadz.org>
date Tue, 20 Feb 2018 16:13:42 +0100
parents 198e2ee0f4b1
children 0196f4f83fee
line wrap: on
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#!/bin/sh

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

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