tools/make_X11wrappers

   1 #!/usr/bin/perl -w
   2
   3 # Create threads safe wrappers around X11 calls.
   4 #
   5 # Copyright 1998 Kristian Nielsen.
   6 #
   7
   8 # FIXME: This does not do full C prototype parsing, but relies on
   9 # knowledge on how the X11 include files are formatted. It will
  10 # probably need to be modified for new include files. It also fails
  11 # for certain prototypes (notably those with function pointer
  12 # arguments or results), so these must be added manually. And it
  13 # relies on a fixed location of X11 includes (/usr/X11R6/include/).
  14 #
  15 # This program expects to be run from Wine's main directory.
  16
  17 $X11_include_dir = "/usr/X11/include";
  18 $outdir = "tsx11";
  19 $wantfile = "$outdir/X11_calls";
  20 @dolist = ("Xlib", "Xresource", "Xutil", "xpm", "XShm", "xf86dga", "xf86dga2", "xf86vmode", "shape", "xvideo", "Xrender");
  21
  22 # First read list of wanted function names.
  23
  24 open(WANT, $wantfile) || die "open";
  25 while(<WANT>) {
  26     next if /^\s*\#/;           # Skip comment lines.
  27     next if /^\s*$/;            # Skip empty lines.
  28     if(/^\s*([a-zA-Z0-9_]+)\s*$/) {
  29         $want{$1} = 1;
  30     } else {
  31         die "syntax error in file '$wantfile', in line '$_'";
  32     }
  33 }
  34 close(WANT);
  35
  36 foreach $name (@dolist) {
  37
  38     $ucname = uc $name;
  39     $lcname = lc $name;
  40
  41     $outfile = "/ts_$lcname";
  42     open(OUTC, ">$outdir/$outfile.c") || die "open";
  43     open(OUTH, ">include/$outfile.h") || die "open";
  44
  45     $x11_incl = "";
  46     $extensions_dir = "";
  47     $pre_file = "";
  48     $post_file = "";
  49     $inc_name = $name;
  50     if($name eq "Xutil" || $name eq "Xresource" || $name eq "XShm") {
  51         $x11_incl = "#include <X11/Xlib.h>\n";
  52         # For Xutil, we need X11/Xresource.h for XUniqueContext().
  53         $x11_incl .= "#include <X11/Xresource.h>\n" if $name eq "Xutil";
  54     }
  55     if($name eq "xf86dga")  {
  56         $x11_incl = "#include <X11/Xlib.h>\n";
  57         $extensions_dir = "extensions/";
  58         $pre_file = "#ifdef HAVE_LIBXXF86DGA\n";
  59         $post_file = "#endif /* defined(HAVE_LIBXXF86DGA) */\n";
  60     }
  61     if($name eq "xf86dga2")  {
  62         $x11_incl = "#include <X11/Xlib.h>\n";
  63         $extensions_dir = "extensions/";
  64         $pre_file = "#ifdef HAVE_LIBXXF86DGA2\n";
  65         $post_file = "#endif /* defined(HAVE_LIBXXF86DGA2) */\n";
  66         $inc_name = "xf86dga";
  67     }
  68     if($name eq "XShm") {
  69         $extensions_dir = "extensions/";
  70         $pre_file = "#ifdef HAVE_LIBXXSHM\n";
  71         $post_file = "#endif /* defined(HAVE_LIBXXSHM) */\n";
  72     }
  73     if($name eq "xpm") {
  74         $pre_file = "#ifdef HAVE_LIBXXPM\n";
  75         $post_file = "#endif /* defined(HAVE_LIBXXPM) */\n";
  76     }
  77     if($name eq "xf86vmode") {
  78         $x11_incl = "#include <X11/Xlib.h>\n";
  79         $extensions_dir = "extensions/";
  80         $pre_file = "#include \"windef.h\"\n#ifdef HAVE_LIBXXF86VM\n#define XMD_H\n#include \"basetsd.h\"\n";
  81         $post_file = "#endif /* defined(HAVE_LIBXXF86VM) */\n";
  82     }
  83     if($name eq "shape") {
  84         $extensions_dir = "extensions/";
  85         $pre_file = "#ifdef HAVE_LIBXSHAPE\n#include <X11/IntrinsicP.h>\n";
  86         $post_file = "#endif /* defined(HAVE_LIBXSHAPE) */\n";
  87         $inc_name = "shape";
  88     }
  89     if($name eq "xvideo")  {
  90         $x11_incl = "#include <X11/Xlib.h>\n#include <X11/extensions/Xv.h>\n#include <X11/extensions/XShm.h>\n";
  91         $extensions_dir = "extensions/";
  92         $pre_file = "#ifdef HAVE_XVIDEO\n";
  93         $post_file = "#endif /* defined(HAVE_XVIDEO) */\n";
  94         $inc_name = "Xvlib";
  95     }
  96     if($name eq "Xrender")  {
  97         $x11_incl = "#include <X11/Xlib.h>\n";
  98         $extensions_dir = "extensions/";
  99         $pre_file = "#ifdef HAVE_LIBXRENDER\n";
 100         $post_file = "#endif /* defined(HAVE_LIBXRENDER) */\n";
 101     }
 102
 103
 104     print OUTH <<END;
 105 /*
 106  * Thread safe wrappers around $name calls.
 107  * Always include this file instead of <X11/$name.h>.
 108  * This file was generated automatically by tools/make_X11wrappers
 109  *
 110  * Copyright 1998 Kristian Nielsen
 111  */
 112
 113 #ifndef __WINE_TS_$ucname\_H
 114 #define __WINE_TS_$ucname\_H
 115
 116 #include "config.h"
 117
 118 $pre_file
 119 $x11_incl#include <X11/$extensions_dir$inc_name.h>
 120
 121 extern void (*wine_tsx11_lock)(void);
 122 extern void (*wine_tsx11_unlock)(void);
 123
 124 END
 125
 126     print OUTC <<END;
 127 /*
 128  * Thread safe wrappers around $name calls.
 129  * This file was generated automatically by tools/make_X11wrappers
 130  * DO NOT EDIT!
 131  */
 132
 133 #include "config.h"
 134
 135 $pre_file
 136 $x11_incl#include <X11/$extensions_dir$inc_name.h>
 137
 138 #include "ts_$lcname.h"
 139
 140 END
 141
 142     if($name eq "xpm") {        # Handle as special case.
 143         output_fn("XpmCreatePixmapFromData", "int",
 144                   "Display *, Drawable, char **, Pixmap *, Pixmap *, XpmAttributes *",
 145                   "Display *a0, Drawable a1, char **a2, Pixmap *a3, Pixmap *a4, XpmAttributes *a5",
 146                   "a0, a1, a2, a3, a4, a5");
 147         output_fn("XpmAttributesSize", "int", "void", "void", "");
 148     } elsif($name eq "XShm") {
 149         output_fn("XShmQueryExtension", "Bool",
 150                   "Display *", "Display *a0", "a0");
 151         output_fn("XShmQueryVersion", "Bool",
 152                   "Display *, int *, int *, Bool *",
 153                   "Display *a0, int *a1, int *a2, Bool *a3", "a0, a1, a2, a3");
 154         output_fn("XShmPixmapFormat", "int",
 155                   "Display *", "Display *a0", "a0");
 156         output_fn("XShmAttach", Status,
 157                   "Display *, XShmSegmentInfo *",
 158                   "Display *a0, XShmSegmentInfo *a1", "a0, a1");
 159         output_fn("XShmDetach", Status,
 160                   "Display *, XShmSegmentInfo *",
 161                   "Display *a0, XShmSegmentInfo *a1", "a0, a1");
 162         output_fn("XShmPutImage", Status,
 163                   "Display *, Drawable, GC, XImage *, int, int, int, int, unsigned int, unsigned int, Bool",
 164                   "Display *a0, Drawable a1, GC a2, XImage *a3, int a4, int a5, int a6, int a7, unsigned int a8, unsigned int a9, Bool a10", "a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10");
 165         output_fn("XShmGetImage", Status,
 166                   "Display *, Drawable, XImage *, int, int, unsigned long",
 167                   "Display *a0, Drawable a1, XImage *a2, int a3, int a4, unsigned long a5",
 168                   "a0, a1, a2, a3, a4, a5");
 169         output_fn("XShmCreateImage", "XImage *",
 170                   "Display *, Visual *, unsigned int, int, char *, XShmSegmentInfo *, unsigned int, unsigned int",
 171                   "Display *a0, Visual *a1, unsigned int a2, int a3, char *a4, XShmSegmentInfo *a5, unsigned int a6, unsigned int a7",
 172                   "a0, a1, a2, a3, a4, a5, a6, a7");
 173         output_fn("XShmCreatePixmap", "Pixmap",
 174                   "Display *, Drawable, char *, XShmSegmentInfo *, unsigned int, unsigned int, unsigned int",
 175                   "Display *a0, Drawable a1, char *a2, XShmSegmentInfo *a3, unsigned int a4, unsigned int a5, unsigned int a6",
 176                   "a0, a1, a2, a3, a4, a5, a6");
 177     } elsif($name eq "xf86dga") {
 178         output_fn("XF86DGAQueryVersion",Bool,
 179                 "Display*,int*,int*",
 180                 "Display*a0,int*a1,int*a2",
 181                 "a0,a1,a2"
 182         );
 183         output_fn("XF86DGAQueryExtension",Bool,
 184                 "Display*,int*,int*",
 185                 "Display*a0,int*a1,int*a2",
 186                 "a0,a1,a2"
 187         );
 188         output_fn("XF86DGAGetVideo",Status,
 189                 "Display*,int,char**,int*,int*,int*",
 190                 "Display*a0,int a1,char**a2,int*a3,int*a4,int*a5",
 191                 "a0,a1,a2,a3,a4,a5"
 192         );
 193         output_fn("XF86DGADirectVideo",Status,
 194                 "Display*,int,int",
 195                 "Display*a0,int a1,int a2",
 196                 "a0,a1,a2"
 197         );
 198         output_fn("XF86DGAGetViewPortSize",Status,
 199                 "Display*,int,int*,int*",
 200                 "Display*a0,int a1,int *a2,int *a3",
 201                 "a0,a1,a2,a3"
 202         );
 203         output_fn("XF86DGASetViewPort",Status,
 204                 "Display*,int,int,int",
 205                 "Display*a0,int a1,int a2,int a3",
 206                 "a0,a1,a2,a3"
 207         );
 208         output_fn("XF86DGAInstallColormap",Status,
 209                 "Display*,int,Colormap",
 210                 "Display*a0,int a1,Colormap a2",
 211                 "a0,a1,a2"
 212         );
 213         output_fn("XF86DGAQueryDirectVideo",Status,
 214                 "Display*,int,int*",
 215                 "Display*a0,int a1,int *a2",
 216                 "a0,a1,a2"
 217         );
 218         output_fn("XF86DGAViewPortChanged",Status,
 219                 "Display*,int,int",
 220                 "Display*a0,int a1,int a2",
 221                 "a0,a1,a2"
 222         );
 223     } elsif($name eq "xf86dga2") {
 224         output_fn_short("Bool", "XDGAQueryVersion", "Display*" ,"int*","int*");
 225         output_fn_short("Bool", "XDGAQueryExtension", "Display*" ,"int*","int*");
 226         output_fn_short("XDGAMode*", "XDGAQueryModes", "Display*" ,"int", "int*");
 227         output_fn_short("XDGADevice*", "XDGASetMode", "Display*" ,"int","int");
 228         output_fn_short("Bool", "XDGAOpenFramebuffer", "Display*" ,"int");
 229         output_fn_short("void", "XDGACloseFramebuffer", "Display*" ,"int");
 230         output_fn_short("void", "XDGASetViewport", "Display*" ,"int", "int", "int", "int");
 231         output_fn_short("void", "XDGAInstallColormap", "Display*" , "int", "Colormap");
 232         output_fn_short("Colormap", "XDGACreateColormap", "Display*" ,"int", "XDGADevice*", "int");
 233         output_fn_short("void", "XDGASelectInput", "Display*" ,"int", "long");
 234         output_fn_short("void", "XDGAFillRectangle", "Display*" ,"int", "int", "int", "unsigned int", "unsigned int", "unsigned long");
 235         output_fn_short("void", "XDGACopyArea", "Display*" ,"int", "int", "int", "unsigned int", "unsigned int", "int", "int");
 236         output_fn_short("void", "XDGACopyTransparentArea", "Display*" ,"int", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned long");
 237         output_fn_short("int", "XDGAGetViewportStatus", "Display*" ,"int");
 238         output_fn_short("void", "XDGASync", "Display*" ,"int");
 239         output_fn_short("Bool", "XDGASetClientVersion", "Display*");
 240         output_fn_short("void", "XDGAChangePixmapMode", "Display*" ,"int", "int*", "int*", "int");
 241         output_fn_short("void", "XDGAKeyEventToXKeyEvent", "XDGAKeyEvent*" ,"XKeyEvent*");
 242     } elsif ($name eq "xvideo") {
 243         output_fn_short("int", "XvQueryExtension", "Display*", "unsigned int*", "unsigned int*", "unsigned int*", "unsigned int*", "unsigned int*");
 244         output_fn_short("int", "XvQueryAdaptors", "Display*", "Window", "unsigned int*", "XvAdaptorInfo**");
 245         output_fn_short("int", "XvQueryEncodings", "Display*", "XvPortID", "unsigned int*", "XvEncodingInfo**");
 246         output_fn_short("int", "XvPutVideo", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 247         output_fn_short("int", "XvPutStill", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 248         output_fn_short("int", "XvGetVideo", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 249         output_fn_short("int", "XvGetStill", "Display*", "XvPortID", "Drawable", "GC", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 250         output_fn_short("int", "XvStopVideo", "Display*", "XvPortID", "Drawable");
 251         output_fn_short("int", "XvGrabPort", "Display*", "XvPortID", "Time");
 252         output_fn_short("int", "XvUngrabPort", "Display*", "XvPortID", "Time");
 253         output_fn_short("int", "XvSelectVideoNotify", "Display*", "Drawable", "Bool");
 254         output_fn_short("int", "XvSelectPortNotify", "Display*", "XvPortID", "Bool");
 255         output_fn_short("int", "XvSetPortAttribute", "Display*", "XvPortID", "Atom", "int");
 256         output_fn_short("int", "XvGetPortAttribute", "Display*", "XvPortID", "Atom", "int*");
 257         output_fn_short("int", "XvQueryBestSize", "Display*", "XvPortID", "Bool", "unsigned int", "unsigned int", "unsigned int", "unsigned int", "unsigned int*", "unsigned int*");
 258         output_fn_short("XvAttribute*", "XvQueryPortAttributes", "Display*", "XvPortID", "int*");
 259         output_fn_short("void", "XvFreeAdaptorInfo", "XvAdaptorInfo*");
 260         output_fn_short("void", "XvFreeEncodingInfo", "XvEncodingInfo*");
 261         output_fn_short("XvImageFormatValues *", "XvListImageFormats", "Display*", "XvPortID", "int*");
 262         output_fn_short("XvImage *", "XvCreateImage", "Display*", "XvPortID", "int", "char*", "int", "int");
 263         output_fn_short("int", "XvPutImage", "Display*", "XvPortID", "Drawable", "GC", "XvImage*", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int");
 264         output_fn_short("int", "XvShmPutImage", "Display*", "XvPortID", "Drawable", "GC", "XvImage*", "int", "int", "unsigned int", "unsigned int", "int", "int", "unsigned int", "unsigned int", "Bool");
 265 output_fn_short("XvImage *", "XvShmCreateImage", "Display*", "XvPortID", "int", "char*", "int", "int", "XShmSegmentInfo*");
 266     } elsif($name eq "xf86vmode") {
 267         output_fn("XF86VidModeQueryVersion",Bool,
 268                 "Display*,int*,int*",
 269                 "Display*a0,int*a1,int*a2",
 270                 "a0,a1,a2"
 271         );
 272         output_fn("XF86VidModeQueryExtension",Bool,
 273                 "Display*,int*,int*",
 274                 "Display*a0,int*a1,int*a2",
 275                 "a0,a2,a2"
 276         );
 277         output_fn("XF86VidModeGetModeLine",Bool,
 278                 "Display*,int,int*,XF86VidModeModeLine*",
 279                 "Display*a0,int a1,int*a2,XF86VidModeModeLine*a3",
 280                 "a0,a1,a2,a3"
 281         );
 282         output_fn("XF86VidModeGetAllModeLines",Bool,
 283                 "Display*,int,int*,XF86VidModeModeInfo***",
 284                 "Display*a0,int a1,int*a2,XF86VidModeModeInfo***a3",
 285                 "a0,a1,a2,a3"
 286         );
 287         output_fn("XF86VidModeAddModeLine",Bool,
 288                 "Display*,int,XF86VidModeModeInfo*,XF86VidModeModeInfo*",
 289                 "Display*a0,int a1,XF86VidModeModeInfo*a2,XF86VidModeModeInfo*a3",
 290                 "a0,a1,a2,a3"
 291         );
 292         output_fn("XF86VidModeDeleteModeLine",Bool,
 293                 "Display*,int,XF86VidModeModeInfo*",
 294                 "Display*a0,int a1,XF86VidModeModeInfo*a2",
 295                 "a0,a1,a2"
 296         );
 297         output_fn("XF86VidModeModModeLine",Bool,
 298                 "Display*,int,XF86VidModeModeLine*",
 299                 "Display*a0,int a1,XF86VidModeModeLine*a2",
 300                 "a0,a1,a2"
 301         );
 302         output_fn("XF86VidModeValidateModeLine",Status,
 303                 "Display*,int,XF86VidModeModeInfo*",
 304                 "Display*a0,int a1,XF86VidModeModeInfo*a2",
 305                 "a0,a1,a2"
 306         );
 307         output_fn("XF86VidModeSwitchMode",Bool,
 308                 "Display*,int,int",
 309                 "Display*a0,int a1,int a2",
 310                 "a0,a1,a2"
 311         );
 312         output_fn("XF86VidModeSwitchToMode",Bool,
 313                 "Display*,int,XF86VidModeModeInfo*",
 314                 "Display*a0,int a1,XF86VidModeModeInfo*a2",
 315                 "a0,a1,a2"
 316         );
 317         output_fn("XF86VidModeLockModeSwitch",Bool,
 318                 "Display*,int,int",
 319                 "Display*a0,int a1,int a2",
 320                 "a0,a1,a2"
 321         );
 322         output_fn("XF86VidModeGetMonitor",Bool,
 323                 "Display*,int,XF86VidModeMonitor*",
 324                 "Display*a0,int a1,XF86VidModeMonitor*a2",
 325                 "a0,a1,a2"
 326         );
 327         output_fn("XF86VidModeGetViewPort",Bool,
 328                 "Display*,int,int*,int*",
 329                 "Display*a0,int a1,int*a2,int*a3",
 330                 "a0,a1,a2,a3"
 331         );
 332         output_fn("XF86VidModeSetViewPort",Bool,
 333                 "Display*,int,int,int",
 334                 "Display*a0,int a1,int a2,int a3",
 335                 "a0,a1,a2,a3"
 336         );
 337     } elsif($name eq "Xrender") {
 338         output_fn("XRenderAddGlyphs","void",
 339                 "Display*,GlyphSet,Glyph*,XGlyphInfo*,int,char*,int",
 340                 "Display*a0,GlyphSet a1,Glyph*a2,XGlyphInfo*a3,int a4,char*a5,int a6",
 341                 "a0,a1,a2,a3,a4,a5,a6"
 342         );
 343         output_fn("XRenderCompositeString8","void",
 344                 "Display*,int,Picture,Picture,XRenderPictFormat*,GlyphSet,int,int,int,int,char*,int",
 345                 "Display*a0,int a1,Picture a2,Picture a3,XRenderPictFormat*a4,GlyphSet a5,int a6,int a7,int a8,int a9,char*a10,int a11",
 346                 "a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11"
 347         );
 348         output_fn("XRenderCompositeString16","void",
 349                 "Display*,int,Picture,Picture,XRenderPictFormat*,GlyphSet,int,int,int,int,unsigned short*,int",
 350                 "Display*a0,int a1,Picture a2,Picture a3,XRenderPictFormat*a4,GlyphSet a5,int a6,int a7,int a8,int a9,unsigned short*a10,int a11",
 351                 "a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11"
 352         );
 353         output_fn("XRenderCompositeString32","void",
 354                 "Display*,int,Picture,Picture,XRenderPictFormat*,GlyphSet,int,int,int,int,unsigned int*,int",
 355                 "Display*a0,int a1,Picture a2,Picture a3,XRenderPictFormat*a4,GlyphSet a5,int a6,int a7,int a8,int a9,unsigned int*a10,int a11",
 356                 "a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11"
 357         );
 358         output_fn("XRenderCreateGlyphSet",GlyphSet,
 359                 "Display*,XRenderPictFormat*",
 360                 "Display*a0,XRenderPictFormat*a1",
 361                 "a0,a1"
 362         );
 363         output_fn("XRenderCreatePicture",Picture,
 364                 "Display*,Drawable,XRenderPictFormat*,unsigned long,XRenderPictureAttributes*",
 365                 "Display*a0,Drawable a1,XRenderPictFormat*a2,unsigned long a3,XRenderPictureAttributes*a4",
 366                 "a0,a1,a2,a3,a4"
 367         );
 368         output_fn("XRenderFillRectangle","void",
 369                 "Display*,int,Picture,XRenderColor*,int,int,unsigned int, unsigned int",
 370                 "Display*a0,int a1,Picture a2,XRenderColor*a3,int a4,int a5,unsigned int a6,unsigned int a7",
 371                 "a0,a1,a2,a3,a4,a5,a6,a7"
 372         );
 373         output_fn("XRenderFindFormat","XRenderPictFormat*",
 374                 "Display*,unsigned long,XRenderPictFormat*,int",
 375                 "Display*a0,unsigned long a1,XRenderPictFormat*a2,int a3",
 376                 "a0,a1,a2,a3"
 377         );
 378         output_fn("XRenderFindVisualFormat","XRenderPictFormat*",
 379                 "Display*,Visual*",
 380                 "Display*a0,Visual*a1",
 381                 "a0,a1"
 382         );
 383         output_fn("XRenderFreeGlyphSet","void",
 384                 "Display*,GlyphSet",
 385                 "Display*a0,GlyphSet a1",
 386                 "a0,a1"
 387         );
 388         output_fn("XRenderFreePicture","void",
 389                 "Display*,Picture",
 390                 "Display*a0,Picture a1",
 391                 "a0,a1"
 392         );
 393         output_fn("XRenderSetPictureClipRectangles","void",
 394                 "Display*,Picture,int,int,XRectangle*,int",
 395                 "Display*a0,Picture a1,int a2,int a3,XRectangle* a4,int a5",
 396                 "a0,a1,a2,a3,a4,a5"
 397         );
 398         output_fn("XRenderQueryExtension",Bool,
 399                 "Display*,int*,int*",
 400                 "Display*a0,int*a1,int*a2",
 401                 "a0,a1,a2"
 402         );
 403
 404     } else {
 405         open(IN,
 406              "echo \"$x11_incl#include <X11/$extensions_dir$name.h>\" | " .
 407              "gcc -L$X11_include_dir -DNeedFunctionPrototypes -E - | " .
 408              "grep -v '^[ \t]*\$)' |"
 409              ) || die "open";
 410
 411       PROTO: while(<IN>) {
 412           if(m'extern\s+([^()]*)\b([a-zA-Z0-9_]+)\s*\(') {
 413               $result_type = $1;
 414               $fn_name = $2;
 415               $result_type = "int" if $result_type =~ /^\s*$/;
 416               @args = ();
 417               while(<IN>) {
 418                   last if m'\)\s*;';
 419                   # Give up on vararg functions and function pointer args.
 420                   if(m'\.\.\.|\(\*\)') {
 421                       undef $fn_name;
 422                       last;
 423                   }
 424                   if(m'\s*([^,]*[^, \t])\s*(,?\n)') {
 425                       $args[$#args+1] = $1;
 426                       if ($1 =~ /char\s*\[/) { # small hack for XQueryKeymap
 427                         $args[$#args] = "char*";
 428                       }
 429                   }
 430               }
 431               # Skip if vararg, function pointer arg, or not needed.
 432               next unless $fn_name;
 433               next unless $want{$fn_name} && $want{$fn_name} == 1;
 434
 435               # Special case for no arguments (which is specified as "void").
 436               if($#args == 0 && $args[0] eq "void") {
 437                   @args = ();
 438               }
 439               $proto = "";
 440               $formals = "";
 441               $actuals = "";
 442               for($i = 0; $i <= $#args; $i++) {
 443                   $comma = $i < $#args ? ", " : "";
 444                   $proto .= "$args[$i]$comma";
 445                   $formals .= "$args[$i] a$i$comma";
 446                   $actuals .= "a$i$comma";
 447               }
 448               $proto = $formals = "void" if $#args == -1;
 449               output_fn($fn_name, $result_type, $proto, $formals, $actuals);
 450           }
 451       }
 452     }
 453
 454     if($name eq "Xlib") {
 455         raw_output_fn("XSynchronize", "int (*r)(Display *)",
 456                   "int (*TSXSynchronize(Display *, Bool))(Display *)",
 457                   "int (*TSXSynchronize(Display *a0, Bool a1))(Display *)",
 458                   "a0, a1");
 459         print OUTC "\nextern void _XInitImageFuncPtrs(XImage *);\n";
 460         output_fn("_XInitImageFuncPtrs", "void", "XImage *", "XImage *a0", "a0");
 461     } elsif($name eq "Xutil") {
 462         output_fn("XDestroyImage", "int",
 463                   "struct _XImage *", "struct _XImage *a0", "a0");
 464         output_fn("XGetPixel", "unsigned long",
 465                   "struct _XImage *, int, int",
 466                   "struct _XImage *a0, int a1, int a2",
 467                   "a0, a1, a2");
 468         output_fn("XPutPixel", "int",
 469                   "struct _XImage *, int, int, unsigned long",
 470                   "struct _XImage *a0, int a1, int a2, unsigned long a3",
 471                   "a0, a1, a2, a3");
 472         output_fn("XSubImage", "struct _XImage *",
 473                   "struct _XImage *, int, int, unsigned int, unsigned int",
 474                   "struct _XImage *a0, int a1, int a2, unsigned int a3, unsigned int a4",
 475                   "a0, a1, a2, a3, a4");
 476         output_fn("XAddPixel", "int",
 477                   "struct _XImage *, long",
 478                   "struct _XImage *a0, long a1", "a0, a1");
 479         output_fn("XUniqueContext", "XContext", "void", "void", "");
 480         output_fn("XDeleteContext", "int",
 481                   "Display*,XID,XContext",
 482                   "Display*a0,XID a1,XContext a2",
 483                   "a0,a1,a2");
 484     }
 485
 486     print OUTH <<END;
 487
 488 $post_file
 489 #endif /* __WINE_TS_$ucname\_H */
 490 END
 491     print OUTC <<END;
 492
 493 $post_file
 494 END
 495
 496
 497
 498 }
 499
 500 foreach $i (keys %want) {
 501     if($want{$i} == 1) {
 502         print "Unresolved: $i\n";
 503     }
 504 }
 505
 506
 507 sub output_fn {
 508     # Example call:
 509     # output_fn("main", "int", "int, char **", "int a0, char **a1", "a0, a1")
 510     #
 511
 512     my ($fn_name, $result_type, $protos, $formals, $actuals) = @_;
 513
 514     return raw_output_fn($fn_name,
 515                          $result_type =~ /^\s*void\s*$/ ? "" : "$result_type r",
 516                          "$result_type TS$fn_name($protos)",
 517                          "$result_type TS$fn_name($formals)",
 518                          $actuals);
 519 }
 520
 521 sub output_fn_short {
 522     # Example call:
 523     # output_fn_sort("Bool", "XDGAQueryExtension", "Display *", "int *", "int *");
 524     #
 525     my ($result_type, $fn_name, @args) = @_;
 526
 527     my ($i, $proto, $formals, $actuals) = (0,
 528                                            "$result_type TS$fn_name(",
 529                                            "$result_type TS$fn_name(",
 530                                            "");
 531     while ($val = shift @args) {
 532         $proto = $proto . $val;
 533         $formals = $formals . $val . " a$i";
 534         $actuals = $actuals . " a$i";
 535         $i++;
 536         if (@args) {
 537             $proto = $proto . ", ";
 538             $formals = $formals . ", ";
 539             $actuals = $actuals . ", ";
 540         }
 541     }
 542     $proto = $proto . ")";
 543     $formals = $formals . ")";
 544
 545
 546     raw_output_fn($fn_name,
 547                   $result_type =~ /^\s*void\s*$/ ? "" : "$result_type r",
 548                   $proto,
 549                   $formals,
 550                   $actuals);
 551 }
 552
 553 sub raw_output_fn {
 554     # Example call:
 555     # output_fn("main", "int r", "int main(int, char **)", "int main(int a0, char **a1)", "a0, a1")
 556     #
 557
 558     my ($fn_name, $resultdecl, $protodecl, $defdecl, $actuals) = @_;
 559
 560     return undef unless $want{$fn_name} && $want{$fn_name} == 1;
 561
 562     print OUTC "\n$defdecl\n";
 563     print OUTH "extern $protodecl;\n";
 564 #    print OUTH "#define $fn_name TS$fn_name\n";
 565     print OUTC "{\n";
 566     print OUTC "  $resultdecl;\n" if $resultdecl;
 567     print OUTC "  wine_tsx11_lock();\n";
 568     print OUTC "  ";
 569     print OUTC "r = " if $resultdecl;
 570     print OUTC "$fn_name($actuals);\n";
 571     print OUTC "  wine_tsx11_unlock();\n";
 572     print OUTC "  return r;\n" if $resultdecl;
 573     print OUTC "}\n";
 574     $want{$fn_name} = 2;
 575     return 1;
 576 }