Removed some more trailing whitespace.
diff --git a/tools/winapi_check/preprocessor.pm b/tools/winapi_check/preprocessor.pm
index a3086a9..6689214 100644
--- a/tools/winapi_check/preprocessor.pm
+++ b/tools/winapi_check/preprocessor.pm
@@ -30,7 +30,7 @@
my $stack = \@{$self->{STACK}};
my $include_found = \${$self->{INCLUDE_FOUND}};
my $conditional_found = \${$self->{CONDITIONAL_FOUND}};
-
+
$$include_found = shift;
$$conditional_found = shift;
@@ -162,7 +162,7 @@
my $state = \%{$self->{STATE}};
my $name = shift;
-
+
my $status = $$state{$name};
return defined($status) && $status eq "def";
@@ -173,7 +173,7 @@
my $state = \%{$self->{STATE}};
my $name = shift;
-
+
my $status = $$state{$name};
return defined($status) && $status eq "undef";
@@ -184,7 +184,7 @@
my $state = \%{$self->{STATE}};
my $name = shift;
-
+
my $status = $$state{$name};
return !defined($status);