#! /bin/bash

if [ "$1" = "-c" ]; then
    # Replace //-Comments (C99/C++) with /*-Comments-*/
    shift
    while [ ! "$1" = "" ]; do
        sed 's|//.*$|/\*& \*/|' < $1 | sed 's|/\*//|/\*|' > $1_x_x
        mv -f $1_x_x $1
        shift
    done
else
    # convert ANSI-C to K&R
    while [ ! "$1" = "" ]; do
        # replacement of whole words only !!!!
        ansi2knr < $1 | sed 's/const //g' | sed 's/( void )/()/' | sed 's/(void)//' | sed 's/void\* /char* /g' | sed 's/void/int/g' | sed 's/ signed / /g' > $1_x_x
        mv -f $1_x_x $1
        shift
    done
fi