#!/bin/sh

[ $# = 0 ] && {
    echo "Usage: $0 <varname>"
    echo
    echo "Read binary data from standard input and write it as a C character"
    echo "array <varname> to standard output. Add a final NULL for terminating."
    exit 1
}

echo "/* Autogenerated with $0 */"
echo "unsigned const char $1[] = {"
od -v -A n -t x1 | sed 's/ *\(..\) */0x\1,/g'
echo "0 /* NULL-terminated */ };"