#!/bin/bash

echo "/* This file is autogenerated by $0 - do not edit */"
echo
echo "#include <xcb/xproto.h>"
echo

while read atom
do
    # 去掉首位空格
    atom_clean=$(echo "$atom" | sed 's/^[[:space:]]*//;s/[[:space:]]$//')

    # 跳过空行
    if [[ -n "$atom_clean" ]]; then
        echo "extern xcb_atom_t ${atom_clean};"
    fi
done < "$1"