Fixed OS/2 restriction for dlopening DLLs on OS/2, as

it only works for 7.3 filenames for some reason
(patches by Franz Bakan <fbakan@gmx.net>.

backend/dll.c

@@ -378,9 +378,9 @@ load (struct backend *be)
 
   while (dir)
     {
-#ifdef HAVE_OS2_H   /* only max 8.3 names possible for dlls on OS/2 */
-      snprintf (libname, sizeof (libname), "%s/" PREFIX "%.2s%.6s" POSTFIX,
-		dir, be->name, strlen(be->name)>8 ? (be->name)+strlen(be->name)-6 :
+#ifdef HAVE_OS2_H   /* only max 7.3 names work with dlopen() for DLLs on OS/2 */
+      snprintf (libname, sizeof (libname), "%s/" PREFIX "%.2s%.5s" POSTFIX,
+		dir, be->name, strlen(be->name)>7 ? (be->name)+strlen(be->name)-5 :
                                             (be->name)+2, V_MAJOR);
 #else
       snprintf (libname, sizeof (libname), "%s/" PREFIX "%s" POSTFIX,

tools/RenSaneDlls.cmd

@@ -1,6 +1,6 @@
 /* REXX */
 /* Convert backend-DLL-filenames according to 8.3 naming convention     */
-/* necessary for DLLs on OS/2                 (C) Franz Bakan  2004     */
+/* necessary for DLLs on OS/2            (C) Franz Bakan  2004,2005     */
 /*                                                                      */
 /* This file is part of the SANE package.                               */
 /*                                                                      */ 
@@ -25,8 +25,8 @@ CALL SysLoadFuncs
 rc = SysFileTree('\usr\lib\sane\libsane-*.dll',dlls,O)
 DO i=1 TO dlls.0
   PARSE VALUE dlls.i WITH front 'libsane-' backend '.dll'
-  IF length(backend) > 8 THEN
-    COPY dlls.i front||LEFT(backend,2)||RIGHT(backend,6,' ')||'.dll'
+  IF length(backend) > 7 THEN
+    COPY dlls.i front||LEFT(backend,2)||RIGHT(backend,5,' ')||'.dll'
   ELSE
      IF length(backend) > 0 THEN COPY dlls.i front||backend||'.dll'
   DEL dlls.i