git.oblomov.eu Git - wine/blob - tools/winapi_check/winapi_check

   1 #!/usr/bin/perl -w
   2
   3 # Copyright 1999-2002 Patrik Stridvall
   4 #
   5 # This library is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU Lesser General Public
   7 # License as published by the Free Software Foundation; either
   8 # version 2.1 of the License, or (at your option) any later version.
   9 #
  10 # This library is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # Lesser General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Lesser General Public
  16 # License along with this library; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 #
  19
  20 # Note that winapi_check are using heuristics quite heavily.
  21 # So always remember that:
  22 #
  23 # "Heuristics are bug ridden by definition.
  24 #  If they didn't have bugs, then they'd be algorithms."
  25 #
  26 # In other words, reported bugs are only potential bugs not
  27 # real bugs, so they are called issues rather than bugs.
  28 #
  29
  30 use strict;
  31
  32 BEGIN {
  33     $0 =~ m%^(.*?/?tools)/winapi_check/winapi_check$%;
  34     require "$1/winapi/setup.pm";
  35 }
  36
  37 use config qw(
  38     files_filter files_skip
  39     get_h_files
  40     $current_dir $wine_dir
  41 );
  42 use output qw($output);
  43 use winapi_check_options qw($options);
  44
  45 BEGIN {
  46     if($options->progress) {
  47         $output->enable_progress;
  48     } else {
  49         $output->disable_progress;
  50     }
  51 }
  52
  53 use modules qw($modules);
  54 use nativeapi qw($nativeapi);
  55 use winapi qw($win16api $win32api @winapis);
  56
  57 use preprocessor;
  58 use type;
  59 use util qw(is_subset);
  60 use winapi_documentation;
  61 use winapi_function;
  62 use winapi_local;
  63 use winapi_global;
  64 use winapi_parser;
  65
  66 my %include2info;
  67
  68 if ($options->global) {
  69     my @files = get_h_files("winelib");
  70
  71     my $progress_current = 0;
  72     my $progress_max = scalar(@files);
  73
  74     foreach my $file (@files) {
  75         $progress_current++;
  76         $output->lazy_progress("$file: file $progress_current of $progress_max");
  77
  78         my $file_dir = $file;
  79         if(!($file_dir =~ s%(.*?)/[^/]+$%$1%)) {
  80             $file_dir = ".";
  81         }
  82
  83         $include2info{$file} = { name => $file };
  84
  85         open(IN, "< $wine_dir/$file");
  86         while(<IN>) {
  87             if(/^\s*\#\s*include\s*\"(.*?)\"/) {
  88                 my $header = $1;
  89                 if(-e "$wine_dir/$file_dir/$header") {
  90                     $include2info{$file}{includes}{"$file_dir/$header"}++;
  91                 } elsif(-e "$wine_dir/$file_dir/../$header") {
  92                     if($file_dir =~ m%^(.*?)/[^/]+$%) {
  93                         $include2info{$file}{includes}{"$1/$header"}++;
  94                     } else {
  95                         $include2info{$file}{includes}{"$header"}++;
  96                     }
  97                 } elsif(-e "$wine_dir/include/$header") {
  98                     $include2info{$file}{includes}{"include/$header"}++;
  99                 } elsif ($header ne "config.h") {
 100                     $output->write("$file: #include \"$header\" is not a local include\n");
 101                 }
 102             }
 103         }
 104         close(IN);
 105     }
 106
 107     my @files2 = ("acconfig.h", "poppack.h", "pshpack1.h", "pshpack2.h", "pshpack4.h", "pshpack8.h",
 108                   "storage.h", "ver.h");
 109     foreach my $file2 (@files2) {
 110         $include2info{"include/$file2"}{used}++;
 111     }
 112 }
 113
 114 my @c_files = $options->c_files;
 115 @c_files = files_skip(@c_files);
 116 @c_files = files_filter("winelib", @c_files);
 117
 118 my @h_files = $options->h_files;
 119 @h_files = files_skip(@h_files);
 120 @h_files = files_filter("winelib", @h_files);
 121
 122 my $all_modules = 0;
 123 my %complete_module;
 124 if($options->global) {
 125     my @complete_modules = $modules->complete_modules(\@c_files);
 126
 127     foreach my $module (@complete_modules) {
 128         $complete_module{$module}++;
 129     }
 130
 131     my $all_modules = 1;
 132     foreach my $module ($modules->all_modules) {
 133         if(!$complete_module{$module}) {
 134             $all_modules = 0;
 135             if($wine_dir eq ".") {
 136                 $output->write("*.c: module $module is not complete\n");
 137             }
 138         }
 139     }
 140 }
 141
 142 if(1) {
 143     foreach my $winapi (@winapis) {
 144         foreach my $broken_forward ($winapi->all_broken_forwards) {
 145             (my $module, my $external_name, my $forward_module, my $forward_external_name) = @$broken_forward;
 146             if($complete_module{$forward_module}) {
 147                 $output->write("$module.spec: forward is broken: $external_name => $forward_module.$forward_external_name\n");
 148             }
 149         }
 150     }
 151 }
 152
 153 my $progress_current = 0;
 154 my $progress_max = scalar(@c_files);
 155
 156 my %declared_functions;
 157
 158 if($options->headers) {
 159     $progress_max += scalar(@h_files);
 160
 161     foreach my $file (@h_files) {
 162         my %functions;
 163
 164         $progress_current++;
 165         $output->progress("$file: file $progress_current of $progress_max");
 166
 167         my $found_c_comment = sub {
 168             my $begin_line = shift;
 169             my $end_line = shift;
 170             my $comment = shift;
 171
 172             if(0) {
 173                 if($begin_line == $end_line) {
 174                     $output->write("$file:$begin_line: $comment\n");
 175                 } else {
 176                     $output->write("$file:$begin_line-$end_line: \\\n$comment\n");
 177                 }
 178             }
 179         };
 180
 181         my $found_cplusplus_comment = sub {
 182             my $line = shift;
 183             my $comment = shift;
 184
 185             if($options->comments_cplusplus) {
 186                 $output->write("$file:$line: C++ comments not allowed: $comment\n");
 187             }
 188         };
 189
 190         my $create_function = sub {
 191             return 'winapi_function'->new;
 192         };
 193
 194         my $found_function = sub {
 195             my $function = shift;
 196
 197             my $internal_name = $function->internal_name;
 198
 199             $output->progress("$file (file $progress_current of $progress_max): $internal_name");
 200             $output->prefix_callback(sub { return $function->prefix; });
 201
 202             my $function_line = $function->function_line;
 203             my $linkage = $function->linkage;
 204             my $external_name = $function->external_name;
 205             my $statements = $function->statements;
 206
 207             if($options->headers_misplaced &&
 208                !($function->is_win16 && $function->is_win32) &&
 209                (($function->is_win16 && $file =~ /^include\/[^\/]*$/) ||
 210                 ($function->is_win32 && $file =~ /^include\/wine\/[^\/]*$/)))
 211             {
 212                 $output->write("declaration misplaced\n");
 213             }
 214
 215             if(defined($external_name) && !defined($statements) &&
 216                ($linkage eq "" || $linkage eq "extern"))
 217             {
 218                 my $previous_function = $declared_functions{$internal_name};
 219                 if(!defined($previous_function)) {
 220                     $declared_functions{$internal_name} = $function;
 221                 } elsif($options->headers_duplicated) {
 222                     my $file = $previous_function->file;
 223                     my $function_line = $previous_function->function_line;
 224                     if($file =~ /\.h$/) {
 225                         $output->write("duplicate declaration (first declaration at $file:$function_line)\n");
 226                     }
 227                 }
 228             }
 229             $output->prefix("");
 230         };
 231
 232         my $create_type = sub {
 233             return 'type'->new;
 234         };
 235
 236         my $found_type = sub {
 237             my $type = shift;
 238         };
 239
 240         my $found_preprocessor = sub {
 241             my $directive = shift;
 242             my $argument = shift;
 243         };
 244
 245         winapi_parser::parse_c_file($file, {
 246             c_comment_found => $found_c_comment,
 247             cplusplus_comment_found => $found_cplusplus_comment,
 248             function_create => $create_function,
 249             function_found => $found_function,
 250             type_create => $create_type,
 251             type_found => $found_type,
 252             preprocessor_found => $found_preprocessor
 253         });
 254     }
 255 }
 256
 257 my %module2functions = ();
 258
 259 foreach my $file (@c_files) {
 260     my %functions = ();
 261     my %includes = ();
 262
 263     $includes{$file}++;
 264
 265     my $file_module16 = $modules->allowed_modules_in_file("$current_dir/$file");
 266     my $file_module32 = $modules->allowed_modules_in_file("$current_dir/$file");
 267
 268     $progress_current++;
 269     $output->progress("$file (file $progress_current of $progress_max)");
 270
 271     my $file_dir = $file;
 272     if(!($file_dir =~ s/(.*?)\/[^\/]*$/$1/)) {
 273         $file_dir = ".";
 274     }
 275
 276     my $found_c_comment = sub {
 277         my $begin_line = shift;
 278         my $end_line = shift;
 279         my $comment = shift;
 280
 281         if(0) {
 282             if($begin_line == $end_line) {
 283                 $output->write("$file:$begin_line: $comment\n");
 284             } else {
 285                 $output->write("$file:$begin_line-$end_line: \\\n$comment\n");
 286             }
 287         }
 288     };
 289
 290     my $found_cplusplus_comment = sub {
 291         my $line = shift;
 292         my $comment = shift;
 293
 294         if($options->comments_cplusplus) {
 295             $output->write("$file:$line: C++ comments not allowed: $comment\n");
 296         }
 297     };
 298
 299     my $create_function = sub {
 300         return 'winapi_function'->new;
 301     };
 302
 303     my $found_function = sub {
 304         my $function = shift;
 305
 306         my $internal_name = $function->internal_name;
 307         $functions{$internal_name} = $function;
 308
 309         $output->progress("$file (file $progress_current of $progress_max): $internal_name");
 310         $output->prefix_callback(sub { return $function->prefix; });
 311
 312         my $declared_function = $declared_functions{$internal_name};
 313
 314         my $documentation_line = $function->documentation_line;
 315         my $documentation = $function->documentation;
 316         my $linkage = $function->linkage;
 317         my $return_type = $function->return_type;
 318         my $calling_convention = $function->calling_convention;
 319         my $statements = $function->statements;
 320
 321         my $module16 = $function->module16;
 322         my $module32 = $function->module32;
 323
 324         my $external_name = $function->external_name;
 325         my $external_name16 = $function->external_name16;
 326         my $external_name32 = $function->external_name32;
 327
 328         if(defined($external_name) && !defined($statements) &&
 329            ($linkage eq "" || $linkage eq "extern"))
 330         {
 331             my $previous_function = $declared_functions{$internal_name};
 332             if(!defined($previous_function)) {
 333                 $declared_functions{$internal_name} = $function;
 334             } else {
 335                 my $file = $previous_function->file;
 336                 my $function_line = $previous_function->function_line;
 337
 338                 my $header = $file;
 339                 $header =~ s%^(include|$file_dir)/%%;
 340                 if($header !~ m%^msvcrt/% || $file_dir =~ m%^dlls/msvcrt%) {
 341                     $output->write("duplicate declaration (first declaration at $file:$function_line)\n");
 342                 }
 343             }
 344         }
 345
 346         if ($options->global) {
 347             foreach my $module ($function->modules) {
 348                 $module2functions{$module}{$internal_name} = $function;
 349             }
 350         }
 351
 352         foreach my $module ($function->modules) {
 353             $modules->found_module_in_dir($module, $file_dir);
 354         }
 355
 356         if($options->shared) {
 357             if($win16api->is_shared_internal_function($internal_name) ||
 358                $win32api->is_shared_internal_function($internal_name))
 359             {
 360                 $output->write("is shared between Win16 and Win32\n");
 361             }
 362         }
 363
 364         if($options->headers && $options->headers_needed &&
 365            defined($declared_function) && defined($external_name) &&
 366            defined($statements))
 367         {
 368             my $needed_include = $declared_function->file;
 369
 370             if(!defined($includes{$needed_include})) {
 371                 my $header = $needed_include;
 372                 $header =~ s%^(include|$file_dir)/%%;
 373                 if($header !~ m%^msvcrt/% || $file_dir =~ m%^dlls/msvcrt%) {
 374                     $output->write("prototype not included: #include \"$header\" is needed\n");
 375                 }
 376             }
 377         }
 378
 379         if($options->local && $options->argument && defined($statements)) {
 380             winapi_local::check_function($function);
 381         }
 382
 383         if($options->local && $options->statements && defined($statements)) {
 384             winapi_local::check_statements(\%functions, $function);
 385         }
 386
 387         if($options->local && $options->documentation &&
 388            (defined($module16) || defined($module32)) &&
 389            $linkage eq "" && defined($statements))
 390         {
 391             winapi_documentation::check_documentation($function);
 392         }
 393
 394         if(1) {
 395             # FIXME: Not correct
 396             if(defined($external_name16)) {
 397                 $external_name16 = (split(/\s*&\s*/, $external_name16))[0];
 398             }
 399
 400             # FIXME: Not correct
 401             if(defined($external_name32)) {
 402                 $external_name32 = (split(/\s*&\s*/, $external_name32))[0];
 403             }
 404
 405             if($options->local && $options->misplaced &&
 406                $linkage ne "extern" && defined($statements))
 407             {
 408                 if($options->win16 && $options->report_module($module16))
 409                 {
 410                     if($file ne "library/port.c" &&
 411                        !$nativeapi->is_function($internal_name) &&
 412                        !is_subset($module16, $file_module16))
 413                     {
 414                         foreach my $module16 (split(/\s*&\s*/, $module16)) {
 415                             if(!$win16api->is_function_stub($module16, $internal_name)) {
 416                                 $output->write("is misplaced ($module16)\n");
 417                             }
 418                         }
 419                     }
 420                 }
 421
 422                 if($options->win32 && $options->report_module($module32))
 423                 {
 424                     if($file ne "library/port.c" &&
 425                        !$nativeapi->is_function($internal_name) &&
 426                        !is_subset($module32, $file_module32))
 427                     {
 428                         foreach my $module32 (split(/\s*&\s*/, $module32)) {
 429                             if(!$win32api->is_function_stub($module32, $internal_name)) {
 430                                 $output->write("is misplaced ($module32)\n");
 431                             }
 432                         }
 433                     }
 434                 }
 435             }
 436
 437             if($options->local && $options->headers && $options->prototype) {
 438                 if($options->win16 && $options->report_module($module16)) {
 439                     if(!$nativeapi->is_function($internal_name) &&
 440                        !defined($declared_functions{$internal_name}))
 441                     {
 442                         $output->write("no prototype\n");
 443                     }
 444                 }
 445
 446                 if($options->win32 && $options->report_module($module32)) {
 447                     if(!defined($external_name32) || (!$nativeapi->is_function($external_name32) &&                                                       !defined($declared_functions{$external_name32})))
 448                     {
 449                         if(!defined($external_name32) || ($external_name32 !~ /^Dll(?:
 450                            Install|CanUnloadNow|GetClassObject|GetVersion|
 451                            RegisterServer|RegisterServerEx|UnregisterServer)|DriverProc$/x &&
 452                            $internal_name !~ /^COMCTL32_Str/ &&
 453                            $internal_name !~ /^(?:\Q$module32\E|wine)_(?:\Q$external_name32\E|\d+)$/))
 454                         {
 455                             $output->write("no prototype\n");
 456                         }
 457                     }
 458                 }
 459             }
 460         }
 461
 462         $output->prefix("");
 463     };
 464
 465     my $config = 0;
 466     my $conditional = 0;
 467     my $found_include = sub {
 468         local $_ = shift;
 469         if(/^\"(?:config\.h|wine\/port\.h)\"/) {
 470             $config++;
 471         }
 472     };
 473     my $found_conditional = sub {
 474         local $_ = shift;
 475
 476         $nativeapi->found_conditional($_);
 477
 478         if($options->config) {
 479             if(!$nativeapi->is_conditional($_)) {
 480                 if(/^HAVE_/ && !/^HAVE_(IPX|MESAGL|BUGGY_MESAGL|WINE_CONSTRUCTOR)$/)
 481                 {
 482                     $output->write("$file: $_ is not declared as a conditional\n");
 483                 }
 484             } else {
 485                 $conditional++;
 486                 if(!$config) {
 487                     $output->write("$file: conditional $_ used but config.h is not included\n");
 488                 }
 489             }
 490         }
 491     };
 492
 493     my $create_type = sub {
 494         return 'type'->new;
 495     };
 496
 497     my $found_type = sub {
 498         my $type = shift;
 499     };
 500
 501     my $preprocessor = 'preprocessor'->new($found_include, $found_conditional);
 502     my $found_preprocessor = sub {
 503         my $directive = shift;
 504         my $argument = shift;
 505
 506         $preprocessor->directive($directive, $argument);
 507
 508         if($options->config) {
 509             if($directive eq "include") {
 510                 my $header;
 511                 my $check_protection;
 512                 my $check_local;
 513                 if($argument =~ /^<(.*?)>$/) {
 514                     $header = $1;
 515                     $check_protection = 1;
 516                     $check_local = 0;
 517                 } elsif($argument =~ /^\"(.*?)\"$/) {
 518                     $header = $1;
 519                     $check_protection = 0;
 520                     $check_local = 1;
 521                 } else {
 522                     $output->write("$file: #$directive $argument: is unparsable\n");
 523
 524                     $header = undef;
 525                     $check_protection = 0;
 526                     $check_local = 0;
 527                 }
 528
 529                 if(defined($header)) {
 530                     my $include;
 531                     if(-e "$wine_dir/include/$header") {
 532                         $include = "include/$header";
 533                     } elsif(-e "$file_dir/$header") {
 534                         $include = "$file_dir/$header";
 535                     } elsif(-e "$file_dir/../$header") {
 536                         if($file_dir =~ m%^(.*?)/[^/]+$%) {
 537                             $include = "$1/$header";
 538                         } else {
 539                             $include = "$header";
 540                         }
 541                     } elsif($header =~ /^(?:kernel_private\.h)$/) { # FIXME: Kludge
 542                         $include = "dlls/kernel/$header";
 543                     } elsif($header =~ /^(?:gdi_private\.h)$/) { # FIXME: Kludge
 544                         $include = "dlls/gdi/$header";
 545                     } elsif($header =~ /^(?:ntdll_misc\.h)$/) { # FIXME: Kludge
 546                         $include = "dlls/ntdll/$header";
 547                     } elsif($header =~ /^(?:controls\.h|message\.h)$/) { # FIXME: Kludge
 548                         $include = "dlls/user/$header";
 549                     } elsif($header =~ /^(?:ts_xlib\.h|winproc\.h|x11drv\.h|x11font\.h)$/) { # FIXME: Kludge
 550                         $include = "dlls/x11drv/$header";
 551                     } elsif($check_local && $header ne "config.h") {
 552                         $output->write("$file: #include \"$header\": file not found\n");
 553                     }
 554
 555                     if(defined($include)) {
 556                         $includes{$include}++;
 557                         foreach my $include (keys(%{$include2info{$include}{includes}})) {
 558                             $includes{$include}++;
 559                         }
 560                     }
 561                 }
 562
 563                 if($check_protection && $header) {
 564                     if((-e "$wine_dir/include/$header" || -e "$wine_dir/$file_dir/$header")) {
 565                         if($header !~ /^(oleauto\.h|win(?:base|def|error|gdi|nls|nt|user)\.h)$/ &&
 566                            $file_dir !~ /tests$/)
 567                         {
 568                             $output->write("$file: #include \<$header\> is a local include\n");
 569                         }
 570                     }
 571
 572                     my $macro = uc($header);
 573                     $macro =~ y/\.\//__/;
 574                     $macro = "HAVE_" . $macro;
 575
 576                     if($nativeapi->is_conditional_header($header)) {
 577                         if(!$preprocessor->is_def($macro)) {
 578                             if($macro =~ /^HAVE_X11/) {
 579                                 # Do nothing X Windows is handled differently
 580                             } elsif($macro =~ /^HAVE_(.*?)_H$/) {
 581                                 my $name = $1;
 582                                 if($header !~ /^alloca\.h$/ &&
 583                                    $file_dir !~ /tests$/ &&
 584                                    !$preprocessor->is_def("STATFS_DEFINED_BY_$name"))
 585                                 {
 586                                     $output->write("$file: #$directive $argument: is a conditional include, " .
 587                                                    "but is not protected\n");
 588                                 }
 589                             }
 590                         }
 591                     } elsif($preprocessor->is_def($macro)) {
 592                         $output->write("$file: #$directive $argument: is protected, " .
 593                                        "but is not a conditional include\n");
 594                     }
 595                 }
 596
 597                 if($check_local && $header) {
 598                     if(-e "$file_dir/$header") {
 599                         if($file_dir ne ".") {
 600                             $include2info{"$file_dir/$header"}{used}++;
 601                             foreach my $name (keys(%{$include2info{"$file_dir/$header"}{includes}})) {
 602                                 $include2info{$name}{used}++;
 603                             }
 604                         } else {
 605                             $include2info{"$header"}{used}++;
 606                             foreach my $name (keys(%{$include2info{"$header"}{includes}})) {
 607                                 $include2info{$name}{used}++;
 608                             }
 609                         }
 610                     } elsif(-e "$file_dir/../$header") {
 611                         if($file_dir =~ m%^(.*?)/[^/]+$%) {
 612                             $include2info{"$1/$header"}{used}++;
 613                             foreach my $name (keys(%{$include2info{"$1/$header"}{includes}})) {
 614                                 $include2info{$name}{used}++;
 615                             }
 616                         } else {
 617                             $include2info{"$header"}{used}++;
 618                             foreach my $name (keys(%{$include2info{"$header"}{includes}})) {
 619                                 $include2info{$name}{used}++;
 620                             }
 621                         }
 622                     } elsif($header =~ /^(?:kernel_private\.h)$/) { # FIXME: Kludge
 623                         $include2info{"dlls/kernel/$header"}{used}++;
 624                         foreach my $name (keys(%{$include2info{"dlls/kernel/$header"}{includes}})) {
 625                             $include2info{$name}{used}++;
 626                         }
 627                     } elsif($header =~ /^(?:gdi_private\.h)$/) { # FIXME: Kludge
 628                         $include2info{"dlls/gdi/$header"}{used}++;
 629                         foreach my $name (keys(%{$include2info{"dlls/gdi/$header"}{includes}})) {
 630                             $include2info{$name}{used}++;
 631                         }
 632                     } elsif($header =~ /^(?:ntdll_misc\.h)$/) { # FIXME: Kludge
 633                         $include2info{"dlls/ntdll/$header"}{used}++;
 634                         foreach my $name (keys(%{$include2info{"dlls/ntdll/$header"}{includes}})) {
 635                             $include2info{$name}{used}++;
 636                         }
 637                     } elsif($header =~ /^(?:controls\.h|message\.h)$/) { # FIXME: Kludge
 638                         $include2info{"dlls/user/$header"}{used}++;
 639                         foreach my $name (keys(%{$include2info{"dlls/user/$header"}{includes}})) {
 640                             $include2info{$name}{used}++;
 641                         }
 642                     } elsif($header =~ /^(?:ts_xlib\.h|winproc\.h|x11drv\.h|x11font\.h)$/) { # FIXME: Kludge
 643                         $include2info{"dlls/x11drv/$header"}{used}++;
 644                         foreach my $name (keys(%{$include2info{"dlls/x11drv/$header"}{includes}})) {
 645                             $include2info{$name}{used}++;
 646                         }
 647                     } elsif(-e "$wine_dir/include/$header") {
 648                         $include2info{"include/$header"}{used}++;
 649                         foreach my $name (keys(%{$include2info{"include/$header"}{includes}})) {
 650                             $include2info{$name}{used}++;
 651                         }
 652                     } elsif ($header ne "config.h") {
 653                         $output->write("$file: #include \"$header\" is not a local include\n");
 654                     }
 655                 }
 656             }
 657         }
 658     };
 659
 660     winapi_parser::parse_c_file($file, {
 661         c_comment_found => $found_c_comment,
 662         cplusplus_comment_found => $found_cplusplus_comment,
 663         function_create => $create_function,
 664         function_found => $found_function,
 665         type_create => $create_type,
 666         type_found => $found_type,
 667         preprocessor_found => $found_preprocessor
 668     });
 669
 670     if($options->config_unnecessary) {
 671         if($config && $conditional == 0) {
 672             $output->write("$file: include2info config.h but do not use any conditionals\n");
 673         }
 674     }
 675
 676     winapi_local::check_file($file, \%functions);
 677 }
 678
 679 if($options->global) {
 680     winapi_global::check_modules(\%complete_module, \%module2functions);
 681
 682     if($all_modules) {
 683         winapi_global::check_all_modules(\%include2info);
 684     }
 685 }