Patch: fix alignment issues in metafile.c for Sparc-Solaris

[Warren_Baird at cimmetry.com]

ChangeLog:

    - fixed some alignment issues in objects/metafile.c

Warren Baird : Warren_Baird at cimmetry.com


diff -ur clean/wine-20020509/objects/metafile.c wine-20020509/objects/metafile.c
--- clean/wine-20020509/objects/metafile.c    Wed Apr  3 17:46:32 2002
+++ wine-20020509/objects/metafile.c     Wed May 15 17:02:15 2002
@@ -530,7 +530,13 @@
     offset = mh->mtHeaderSize * 2;
     while (offset < mh->mtSize * 2)
     {
-        mr = (METARECORD *)((char *)mh + offset);
+#ifndef ALLOW_UNALIGNED_ACCESS
+    METARECORD tmpMR;
+    memcpy(&tmpMR,((char *)mh + offset),sizeof(METARECORD));
+    mr = &tmpMR;
+#else
+        mr = (METARECORD *)((char *)mh + offset) ;
+#endif
     TRACE("offset=%04x,size=%08lx\n",
             offset, mr->rdSize);
     if (!mr->rdSize) {
@@ -636,7 +642,13 @@

     while (offset < (mh->mtSize * 2))
     {
+#ifndef ALLOW_UNALIGNED_ACCESS
+    METARECORD tmpMR;
+    memcpy(&tmpMR,((char *)mh + offset),sizeof(METARECORD));
+    mr = &tmpMR;
+#else
     mr = (METARECORD *)((char *)mh + offset);
+#endif

         if (!MF_CallTo16_word_wllwl( lpEnumFunc, hdc, spht,
                                   MAKESEGPTR( seg + (HIWORD(offset) <<
__AHSHIFT), LOWORD(offset) ),
@@ -722,6 +734,13 @@
     while (offset < (mh->mtSize * 2))
     {
     mr = (METARECORD *)((char *)mh + offset);
+#ifndef ALLOW_UNALIGNED_ACCESS
+    METARECORD tmpMR;
+    memcpy(&tmpMR,((char *)mh + offset),sizeof(METARECORD));
+    mr = &tmpMR;
+#else
+    mr = (METARECORD *)((char *)mh + offset) ;
+#endif
     if(mr->rdFunction == META_EOF) {
         TRACE("Got META_EOF so stopping\n");
         break;