+foreach $arg ( @ARGV ) {
+ if ( $arg eq '-q' ) {
+ $quiet = 1;
+ } elsif ( $arg =~ /^-(errlist|errnos|maxerr)$/ ) {
+ $type = $arg;
+ } elsif ( $arg =~ '^\-I' ) {
+ push(@includelist, "$'");
+ } else {
+ die "$0: Unknown option: $arg\n";
+ }
+}
+
+parse_file('linux/errno.h');