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Server chosen tcpfwd ports (#43) Server chosen tcpfwd ports
author houseofkodai <karthik@houseofkodai.in>
date Thu, 25 Jan 2018 19:51:41 +0530
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/'