diff --git a/tools/winapi_check/modules.dat b/tools/winapi_check/modules.dat
index 5a484481fe4..aedb6b7b0d9 100644
--- a/tools/winapi_check/modules.dat
+++ b/tools/winapi_check/modules.dat
@@ -145,6 +145,10 @@ files
 
 dlls/ole32
 
+% dlls/ole32/ole2nls.spec
+
+dlls/ole32
+
 % dlls/ole32/ole32.spec
 
 dlls/ole32
diff --git a/tools/winapi_check/win16/ole2disp.api b/tools/winapi_check/win16/ole2disp.api
index 432931b60c7..35454574eba 100644
--- a/tools/winapi_check/win16/ole2disp.api
+++ b/tools/winapi_check/win16/ole2disp.api
@@ -7,7 +7,6 @@ LCID
 %long # --forbidden
 
 int
-unsigned
 
 %ptr
 
@@ -19,6 +18,10 @@ IUnknown *
 REFCLSID
 char *
 
+%ptr # --forbidden
+
+unsigned long *
+
 %segstr
 
 BSTR16
diff --git a/tools/winapi_check/win32/advapi32.api b/tools/winapi_check/win32/advapi32.api
index b1e1a48619d..7103cbfdc32 100644
--- a/tools/winapi_check/win32/advapi32.api
+++ b/tools/winapi_check/win32/advapi32.api
@@ -9,7 +9,6 @@ HCRYPTKEY
 HKEY
 LONG
 NTSTATUS
-PHANDLE
 POLICY_INFORMATION_CLASS
 REGSAM
 SC_HANDLE
@@ -50,6 +49,7 @@ PACL
 PACL *
 PDWORD
 PGENERIC_MAPPING
+PHANDLE
 PLSA_HANDLE
 PLSA_OBJECT_ATTRIBUTES
 PLSA_REFERENCED_DOMAIN_LIST *
diff --git a/tools/winapi_check/win32/crtdll.api b/tools/winapi_check/win32/crtdll.api
index 1adaaeb9874..6252013a00a 100644
--- a/tools/winapi_check/win32/crtdll.api
+++ b/tools/winapi_check/win32/crtdll.api
@@ -16,7 +16,8 @@ time_t
 
 int
 long
-unsigned
+unsigned int
+unsigned long
 
 %ptr
 
@@ -44,6 +45,7 @@ struct find_t *
 struct stat *
 struct win_stat *
 time_t *
+unsigned char *
 va_list
 void *
 
diff --git a/tools/winapi_check/win32/imagehlp.api b/tools/winapi_check/win32/imagehlp.api
index e58ba51cc99..304990df42d 100644
--- a/tools/winapi_check/win32/imagehlp.api
+++ b/tools/winapi_check/win32/imagehlp.api
@@ -2,7 +2,6 @@
 
 BOOL
 BOOLEAN
-DIGEST_HANDLE
 DWORD
 HANDLE
 HMODULE
@@ -13,6 +12,7 @@ WORD
 %ptr
 
 DIGEST_FUNCTION
+DIGEST_HANDLE
 LPDWORD
 LPSYSTEMTIME
 LPVOID
diff --git a/tools/winapi_check/win32/kernel32.api b/tools/winapi_check/win32/kernel32.api
index 71d842c35a7..5b501f16617 100644
--- a/tools/winapi_check/win32/kernel32.api
+++ b/tools/winapi_check/win32/kernel32.api
@@ -20,7 +20,6 @@ INT
 LANGID
 LCID
 LONG
-PHANDLE
 UINT
 WCHAR
 WORD
@@ -121,12 +120,13 @@ OFSTRUCT *
 OSVERSIONINFOA *
 OSVERSIONINFOW *
 PAPCFUNC
+PDWORD
 PEXCEPTION_POINTERS
+PHANDLE
 PLARGE_INTEGER
 PLONG
 PTIMERAPCROUTINE
 PULARGE_INTEGER
-PDWORD
 PVOID
 PVOID *
 SECURITY_ATTRIBUTES *
diff --git a/tools/winapi_check/win32/ntdll.api b/tools/winapi_check/win32/ntdll.api
index 67fdc9e00bc..e81dea6ff42 100644
--- a/tools/winapi_check/win32/ntdll.api
+++ b/tools/winapi_check/win32/ntdll.api
@@ -15,7 +15,6 @@ KEY_VALUE_INFORMATION_CLASS
 LONG
 NTSTATUS
 OBJECT_INFORMATION_CLASS
-PHANDLE
 PROCESSINFOCLASS
 SECTION_INHERIT
 SECURITY_IMPERSONATION_LEVEL
@@ -32,7 +31,7 @@ WCHAR
 %long # --forbidden
 
 int
-unsigned
+unsigned int
 
 %longlong
 
@@ -65,6 +64,7 @@ PDWORD
 PEXCEPTION_FRAME
 PEXCEPTION_RECORD
 PGENERIC_MAPPING
+PHANDLE
 PIMAGE_NT_HEADERS
 PIO_APC_ROUTINE
 PIO_STATUS_BLOCK
diff --git a/tools/winapi_check/win32/oleaut32.api b/tools/winapi_check/win32/oleaut32.api
index c40efc3a436..7a0b5e14dd2 100644
--- a/tools/winapi_check/win32/oleaut32.api
+++ b/tools/winapi_check/win32/oleaut32.api
@@ -34,7 +34,7 @@ WORD
 
 int
 short
-unsigned
+unsigned int
 
 %ptr
 
diff --git a/tools/winapi_check/win32/riched32.api b/tools/winapi_check/win32/riched32.api
new file mode 100644
index 00000000000..96f362918a6
--- /dev/null
+++ b/tools/winapi_check/win32/riched32.api
@@ -0,0 +1,7 @@
+%long
+
+HRESULT
+
+%ptr
+
+DLLVERSIONINFO *
diff --git a/tools/winapi_check/winapi.pm b/tools/winapi_check/winapi.pm
index 18c468efe91..79575c769b5 100644
--- a/tools/winapi_check/winapi.pm
+++ b/tools/winapi_check/winapi.pm
@@ -41,11 +41,13 @@ sub parse_api_file {
     my $allowed_modules_limited = \%{$self->{ALLOWED_MODULES_LIMITED}};
     my $allowed_modules_unlimited = \%{$self->{ALLOWED_MODULES_UNLIMITED}};
     my $translate_argument = \%{$self->{TRANSLATE_ARGUMENT}};
+    my $type_format = \%{$self->{TYPE_FORMAT}};
 
     my $file = shift;
     my $module = shift;
 
     my $kind;
+    my $format;
     my $extension = 0;
     my $forbidden = 0;
 
@@ -62,6 +64,7 @@ sub parse_api_file {
 
 	if(s/^%(\S+)\s*//) {
 	    $kind = $1;
+	    $format = undef;
 	    $forbidden = 0;
 	    $extension = 0;
 
@@ -70,6 +73,36 @@ sub parse_api_file {
 		$forbidden = 1;
 	    } elsif(/^--extension/) {
 		$extension = 1;
+	    } elsif(/^--format=(\".*?\"|\S*)/) {
+		$format = $1;
+		$format =~ s/^\"(.*?)\"$/$1/;
+	    }
+
+	    if(!defined($format)) {
+		if($kind eq "long") {
+		    $format  = "%d|%u|%x|%X|";
+		    $format .= "%hd|%hu|%hx|%hX|";
+		    $format .= "%ld|%lu|%lx|%lX|";
+		    $format .= "%04x|%04X|0x%04x|0x%04X|";
+		    $format .= "%08x|%08X|0x%08x|0x%08X|";
+                    $format .= "%08lx|%08lX|0x%08lx|0x%08lX";
+		} elsif($kind eq "longlong") {
+		    $format = "%lld";
+		} elsif($kind eq "ptr") {
+		    $format = "%p";
+		} elsif($kind eq "segptr") {
+		    $format = "%p";
+		} elsif($kind eq "str") {
+		    $format = "%p|%s";
+		} elsif($kind eq "wstr") {
+		    $format = "%p|%s";
+		} elsif($kind eq "word") {
+		    $format  = "%d|%u|%x|%X|";
+		    $format .= "%hd|%hu|%hx|%hX|";
+		    $format .= "%04x|%04X|0x%04x|0x%04X";
+		} else {
+		    $format = "<unknown>";
+		}
 	    }
 	} elsif(defined($kind)) {
 	    my $type = $_;
@@ -94,6 +127,8 @@ sub parse_api_file {
 	    } else {
 		$$translate_argument{$type} = $kind;
 	    }
+		
+	    $$type_format{$module}{$type} = $format;
 	} else {
 	    $$output->write("$file: file must begin with %<type> statement\n");
 	    exit 1;
@@ -437,6 +472,42 @@ sub type_found {
     return $$type_found{$name};
 }
 
+sub is_allowed_type_format {
+    my $self = shift;
+    my $type_format = \%{$self->{TYPE_FORMAT}};
+
+    my $module = shift;
+    my $type = shift;
+    my $format = shift;
+
+    my $formats;
+
+    if(defined($module) && defined($type)) {
+	local $_;
+	foreach (split(/ & /, $module)) {
+	    if(defined($formats)) { 
+		$formats .= "|"; 
+	    } else {
+		$formats = "";
+	    }	    
+	    if(defined($$type_format{$_}{$type})) {
+		$formats .= $$type_format{$_}{$type};
+	    }
+	}
+    }
+
+    if(defined($formats)) {
+	local $_;
+	foreach (split(/\|/, $formats)) {
+	    if($_ eq $format) {
+		return 1;
+	    }
+	}
+    }
+
+    return 0;
+}
+
 sub all_modules {
     my $self = shift;
     my $modules = \%{$self->{MODULES}};
diff --git a/tools/winapi_check/winapi_check b/tools/winapi_check/winapi_check
index 389b78ad9c5..21c7f92532a 100755
--- a/tools/winapi_check/winapi_check
+++ b/tools/winapi_check/winapi_check
@@ -222,14 +222,16 @@ foreach my $file ($options->c_files) {
 	my $calling_convention = shift;
 	my $internal_name = shift;
 	my $external_name = $internal_name;
-	my $refarguments = shift;
-	my @arguments = @$refarguments;
+	my $refargument_types = shift;
+	my @argument_types = @$refargument_types;
+	my $refargument_names = shift;
+	my @argument_names = @$refargument_names;
 	my $statements = shift;
 
 	if($options->global) {
 	    $win16api->found_type($return_type) if $options->win16;
 	    $win32api->found_type($return_type) if $options->win32;
-	    for my $argument (@arguments) {
+	    for my $argument (@argument_types) {
 		$win16api->found_type($argument) if $options->win16;
 		$win32api->found_type($argument) if $options->win32;
 	    }
@@ -285,7 +287,8 @@ foreach my $file ($options->c_files) {
 	    $function->calling_convention($calling_convention);
 	    $function->external_name($external_name);
 	    $function->internal_name($internal_name);
-	    $function->arguments([@arguments]);
+	    $function->argument_types([@argument_types]);
+	    $function->argument_names([@argument_names]);
 	    $function->statements($statements);
 	    $function->module16($module16);
 	    $function->module32($module32);
@@ -296,7 +299,7 @@ foreach my $file ($options->c_files) {
 		    my $msg = shift;
 		    $output->write("$file: $module: $return_type ");
 		    $output->write("$calling_convention ") if $calling_convention;
-		    $output->write("$internal_name(" . join(",", @arguments) . "): $msg\n");
+		    $output->write("$internal_name(" . join(",", @argument_types) . "): $msg\n");
 		}
 	    };
 	    my $output16 = &$output_module($module16);
@@ -348,31 +351,21 @@ foreach my $file ($options->c_files) {
 	    if($options->local && $options->argument) {
 		if($options->win16 && $options->report_module($module16)) {
 		  winapi_local::check_function $options, $output16,
-		    $return_type, $calling_convention, $external_name, $internal_name, [@arguments], $win16api;
+		    $return_type, $calling_convention, $external_name, $internal_name, [@argument_types], $win16api;
 		}	
 		if($options->win32 && $options->report_module($module32)) {
 		  winapi_local::check_function $options, $output32,
-		    $return_type, $calling_convention, $external_name, $internal_name, [@arguments], $win32api;
+		    $return_type, $calling_convention, $external_name, $internal_name, [@argument_types], $win32api;
 		}
 	    }
 
-	    if($options->local && $options->cross_call) {
-		local $_ = $statements;	
-		my $called_function_names = {};
-		while(defined($_)) {
-		    if(/(\w+)\((.*?)\)/) {
-			$_ = $';
-			my $called_name = $1;
-			if($called_name !~ /^if|for|while|switch|sizeof$/) {
-			    $functions{$internal_name}->function_called($called_name);
-			    if(!defined($functions{$called_name})) {
-				$functions{$called_name} = 'winapi_function'->new;
-			    }
-			    $functions{$called_name}->function_called_by($internal_name);
-			}
-		    } else {
-		       undef $_
-		    }
+	    if($options->local && $options->statements) {
+		if($options->win16 && $options->report_module($module16)) {
+		  winapi_local::check_statements $options, $output16, $win16api, \%functions, $function;
+		}
+
+		if($options->win32 && $options->report_module($module32)) {
+		  winapi_local::check_statements $options, $output32, $win32api, \%functions, $function;
 		}
 	    }
 
diff --git a/tools/winapi_check/winapi_function.pm b/tools/winapi_check/winapi_function.pm
index d70cf9c1829..fa166ca86d9 100644
--- a/tools/winapi_check/winapi_function.pm
+++ b/tools/winapi_check/winapi_function.pm
@@ -88,15 +88,26 @@ sub internal_name {
     return $$internal_name;
 }
 
-sub arguments {
+sub argument_types {
     my $self = shift;
-    my $arguments = \${$self->{ARGUMENTS}};
+    my $argument_types = \${$self->{ARGUMENT_TYPES}};
 
     local $_ = shift;
 
-    if(defined($_)) { $$arguments = $_; }
+    if(defined($_)) { $$argument_types = $_; }
     
-    return $$arguments;
+    return $$argument_types;
+}
+
+sub argument_names {
+    my $self = shift;
+    my $argument_names = \${$self->{ARGUMENT_NAMES}};
+
+    local $_ = shift;
+
+    if(defined($_)) { $$argument_names = $_; }
+    
+    return $$argument_names;
 }
 
 sub module16 {
diff --git a/tools/winapi_check/winapi_local.pm b/tools/winapi_check/winapi_local.pm
index fc1fabb9478..576c5722f09 100644
--- a/tools/winapi_check/winapi_local.pm
+++ b/tools/winapi_check/winapi_local.pm
@@ -173,6 +173,78 @@ sub check_function {
     }
 }
 
+sub check_statements {
+    my $options = shift;
+    my $output = shift;
+    my $winapi = shift;
+    my $functions = shift;
+    my $function = shift;
+
+    my $module = $function->module;
+    my $internal_name = $function->internal_name;
+
+    my $first_debug_message = 1;
+    local $_ = $function->statements;
+    while(defined($_)) {
+	if(s/(\w+)\s*(?:\(\s*(\w+)\s*\))?\s*\(\s*((?:\"[^\"]*\"|\([^\)]*\)|[^\)])*?)\s*\)//) {
+	    my $called_name = $1;
+	    my $channel = $2;
+	    my $called_arguments = $3;
+	    if($called_name =~ /^if|for|while|switch|sizeof$/) {
+		# Nothing
+	    } elsif($called_name =~ /^ERR|FIXME|MSG|TRACE|WARN$/) {
+		if($first_debug_message && $called_name =~ /^FIXME|TRACE$/) {
+		    $first_debug_message = 0;
+		    if($called_arguments =~ /^\"\((.*?)\)(.*?)\"\s*,\s*(.*?)$/) {
+			my $formating = $1;
+			my $extra = $2;
+			my $arguments = $3;
+			
+			my $format;
+			my $argument;
+			my $n = 0;
+			while($formating && ($formating =~ s/^([^,]*),?//, $format = $1, $format =~ s/^\s*(.*?)\s*$/$1/) &&
+			      $arguments && ($arguments =~ s/^([^,]*),?//, $argument = $1, $argument =~ s/^\s*(.*?)\s*$/$1/))
+			{
+			    my $type = @{$function->argument_types}[$n];
+			    my $name = @{$function->argument_names}[$n];
+
+			    $n++;
+
+			    if(!defined($type)) { last; }
+			    
+			    $format =~ s/^\w+\s*[:=]?\s*//;
+			    $format =~ s/\s*\{[^\{\}]*\}$//;
+			    $format =~ s/\s*\[[^\[\]]*\]$//;
+			    $format =~ s/^\'(.*?)\'$/$1/;
+			    $format =~ s/^\\\"(.*?)\\\"$/$1/;
+
+			    if($argument !~ /$name/) {
+				&$output("$called_name: argument $n is wrong ($name != '$argument')");
+			    } elsif(!$winapi->is_allowed_type_format($module, $type, $format)) {
+				&$output("$called_name: argument $n ($type $name) has illegal format ($format)");
+			    }
+			}
+
+			my $count = $#{$function->argument_types} + 1; 
+			if($n != $count) {
+			    &$output("$called_name: argument count mismatch ($n != $count)");
+			}
+		    }
+		}
+	    } else {
+		$$functions{$internal_name}->function_called($called_name);
+		if(!defined($$functions{$called_name})) {
+		    $$functions{$called_name} = 'winapi_function'->new;
+		}
+		$$functions{$called_name}->function_called_by($internal_name);
+	    }
+	} else {
+	    undef $_;
+	}
+    }
+}
+
 sub check_file {
     my $options = shift;
     my $output = shift;
diff --git a/tools/winapi_check/winapi_options.pm b/tools/winapi_check/winapi_options.pm
index a66713f3f9d..90f7e2d4a35 100644
--- a/tools/winapi_check/winapi_options.pm
+++ b/tools/winapi_check/winapi_options.pm
@@ -60,13 +60,15 @@ my %options = (
     },
     "calling-convention" => { default => 0, parent => "local", description => "calling convention checking" },
     "misplaced" => { default => 1, parent => "local", description => "check for misplaced functions" },
-    "cross-call" => { default => 0, parent => "local", description => "check for cross calling functions" },
+    "statements"  => { default => 0, parent => "local", description => "check for statements inconsistances" },
+    "cross-call" => { default => 0, parent => "statements", description => "check for cross calling functions" },
     "cross-call-win32-win16" => { 
 	default => 0, parent => "cross-call", description => "check for cross calls between win32 and win16"
      },
     "cross-call-unicode-ascii" => { 
 	default => 0, parent => "cross-call", description => "check for cross calls between Unicode and ASCII" 
      },
+    "debug-messages" => { default => 0, parent => "statements", description => "check for debug messages inconsistances" },
     "documentation" => { default => 1, parent => "local", description => "check for documentation inconsistances\n" },
     "documentation-width" => { default => 0, parent => "documentation", description => "check for documentation width inconsistances\n" },
 
diff --git a/tools/winapi_check/winapi_parser.pm b/tools/winapi_check/winapi_parser.pm
index cfe246d2b94..558d06904f6 100644
--- a/tools/winapi_check/winapi_parser.pm
+++ b/tools/winapi_check/winapi_parser.pm
@@ -14,7 +14,8 @@ sub parse_c_file {
     my $return_type;
     my $calling_convention;
     my $function = "";
-    my $arguments;
+    my $argument_types;
+    my $argument_names;
     my $statements;
 
     my $function_begin = sub {
@@ -23,13 +24,20 @@ sub parse_c_file {
 	$return_type= shift;
 	$calling_convention = shift;
 	$function = shift;
-	$arguments = shift;
+	$argument_types = shift;
+	$argument_names = shift;
+	
+	if($#$argument_names == -1) {
+	    foreach my $n (0..$#$argument_types) {
+		push @$argument_names, "";
+	    }
+	}
 
 	$statements = "";
     };
     my $function_end = sub {
-	&$function_found_callback($documentation,$linkage,$return_type,$calling_convention,$function,$arguments,$statements);
-
+	&$function_found_callback($documentation,$linkage,$return_type,$calling_convention,
+				  $function,$argument_types,$argument_names,$statements);
 	$function = "";
     };
 
@@ -214,33 +222,48 @@ sub parse_c_file {
 	    $arguments =~ s/^\s*(.*?)\s*$/$1/;
 	    if($arguments eq "") { $arguments = "void" }
 	    
+	    my @argument_types;
+	    my @argument_names;
 	    my @arguments = split(/,/, $arguments);
 	    foreach my $n (0..$#arguments) {
+		my $argument_type = "";
+		my $argument_name = "";
 		my $argument = $arguments[$n];
 		$argument =~ s/^\s*(.*?)\s*$/$1/;
-		#print "  " . ($n + 1) . ": '$argument'\n";
+		# print "  " . ($n + 1) . ": '$argument'\n";
 		$argument =~ s/^(IN OUT(?=\s)|IN(?=\s)|OUT(?=\s)|\s*)\s*//;
 		$argument =~ s/^(const(?=\s)|CONST(?=\s)|\s*)\s*//;
 		if($argument =~ /^\.\.\.$/) {
-		    $argument = "...";
-		} elsif($argument =~ /^((struct\s+|union\s+|enum\s+)?\w+)\s*((\*\s*?)*)\s*/) {
-		    $argument = "$1";
-		    if($3 ne "") {
-			$argument .= " $3";
+		    $argument_type = "...";
+		    $argument_name = "...";
+		} elsif($argument =~ /^((?:struct\s+|union\s+|enum\s+|(?:signed\s+|unsigned\s+)(?:short\s+(?=int)|long\s+(?=int))?)?\w+)\s*((?:const)?\s*(?:\*\s*?)*)\s*(?:WINE_UNUSED\s+)?(\w*)\s*(?:\[\]|\s+OPTIONAL)?/) {
+		    $argument_type = "$1";
+		    if($2 ne "") {
+			$argument_type .= " $2";
 		    }
+		    $argument_name = $3;
+
+		    $argument_type =~ s/\s*const\s*/ /;
+		    $argument_type =~ s/^\s*(.*?)\s*$/$1/;
+
+		    $argument_name =~ s/^\s*(.*?)\s*$/$1/;
 		} else {
 		    die "$file: $.: syntax error: '$argument'\n";
 		}
-		$arguments[$n] = $argument;
-		#print "  " . ($n + 1) . ": '" . $arguments[$n] . "'\n";
+		$argument_types[$n] = $argument_type;
+		$argument_names[$n] = $argument_name;
+		# print "  " . ($n + 1) . ": '" . $argument_types[$n] . "', '" . $argument_names[$n] . "'\n";
+	    }
+	    if($#argument_types == 0 && $argument_types[0] =~ /^void$/i) {
+		$#argument_types = -1;
+		$#argument_names = -1;  
 	    }
-	    if($#arguments == 0 && $arguments[0] =~ /^void$/i) { $#arguments = -1;  } 
 
 	    if($options->debug) {
 		print "$file: $return_type $calling_convention $name(" . join(",", @arguments) . ")\n";
 	    }
 
-	    &$function_begin($documentation,$linkage,$return_type,$calling_convention,$name,\@arguments);
+	    &$function_begin($documentation,$linkage,$return_type,$calling_convention,$name,\@argument_types,\@argument_names);
 	    if($level == 0) {
 		&$function_end;
 	    }