Mach-O Support in WineLib Loader

["Pierre d'Herbemont" <stegefin@free.fr>]

Hi!

This patch enables Mach-O (Darwin linker file format) support in 
WineLib.

Thanks,

Pierre

ModifiedFiles:
  - loader/module.c

ChangeLog:
  - Add Mach-O (Darwin file format) support.

Index: loader/module.c
===================================================================
RCS file: /home/wine/wine/loader/module.c,v
retrieving revision 1.185
diff -u -r1.185 module.c
--- loader/module.c	22 May 2003 03:44:01 -0000	1.185
+++ loader/module.c	21 Jul 2003 12:04:44 -0000
@@ -145,6 +145,13 @@
             unsigned char ignored[12];
             unsigned short type;
         } elf;
+        struct
+        {
+            unsigned long magic;
+            unsigned long cputype;
+            unsigned long cpusubtype;
+            unsigned long filetype;
+        } macho;
         IMAGE_DOS_HEADER mz;
     } header;
 
@@ -168,10 +175,22 @@
         return BINARY_UNKNOWN;
     }
 
+    /* Mach-o File with Endian set to Big Endian  or Little Endian*/
+    if (header.macho.magic == 0xfeedface || header.macho.magic == 0xecafdeef)
+    {
+        switch(header.macho.filetype)
+        {
+            case 0x8: /* MH_BUNDLE */ return BINARY_UNIX_LIB;
+        }
+        return BINARY_UNKNOWN;
+    }
     /* Not ELF, try DOS */