open FUNCS, "< imexttypes.h"
or die "Cannot open imexttypes.h: $!\n";
my $in_struct;
while (<FUNCS>) {
/^typedef struct/ && ++$in_struct;
open FUNCS, "< imexttypes.h"
or die "Cannot open imexttypes.h: $!\n";
my $in_struct;
while (<FUNCS>) {
/^typedef struct/ && ++$in_struct;