+ if ($line =~ /\#ifdef __cplusplus/) {
+# There is extern "C" in firm.h, guarded by #ifdef __cplusplus
+# crecoder does not grok the extern "C", so remove thses three lines.
+ $eat = 2;
+ } elsif ($eat > 0) {
+ $eat = $eat -1;
+ } elsif (($line =~ /^\#/) ) {