#!/bin/sh

while [ "$#" != "0" ]; do
    arg=$1
    shift
    case $arg in
	-I*)
	    for f in $(find `echo $arg | sed -e 's/^-I//'` -name "*.h")
	    do
	      grep -e "[^a-zA-Z_]$SEARCH_REGEX" $f | \
		  grep -v '#define' | \
		  sed -e 's/.*[^a-zA-Z_]\('"$SEARCH_REGEX"'\).*/\1/'
	    done
	    ;;
	*)
	    # ignore it.
	    ;;
    esac
done
