libwine: Added wine_dll_enum_load_path function to allow querying the dll path.

include/wine/library.h

@@ -47,6 +47,7 @@ extern void *wine_dll_load( const char *filename, char *error, int errorsize, in
 extern void *wine_dll_load_main_exe( const char *name, char *error, int errorsize,
                                      int test_only, int *file_exists );
 extern void wine_dll_unload( void *handle );
+extern const char *wine_dll_enum_load_path( unsigned int index );
 extern int wine_dll_get_owner( const char *name, char *buffer, int size, int *file_exists );
 
 extern int __wine_main_argc;

libs/wine/loader.c

@@ -492,6 +492,18 @@ void *wine_dll_load_main_exe( const char *name, char *error, int errorsize,
 
 
 /***********************************************************************
+ *           wine_dll_enum_load_path
+ *
+ * Enumerate the dll load path.
+ */
+const char *wine_dll_enum_load_path( unsigned int index )
+{
+    if (index >= nb_dll_paths) return NULL;
+    return dll_paths[index];
+}
+
+
+/***********************************************************************
  *           wine_dll_get_owner
  *
  * Retrieve the name of the 32-bit owner dll for a 16-bit dll.

libs/wine/wine.def

@@ -16,6 +16,7 @@ EXPORTS
     wine_dbgstr_an
     wine_dbgstr_wn
     wine_dlclose
+    wine_dll_enum_load_path;
     wine_dll_get_owner
     wine_dll_load
     wine_dll_load_main_exe

libs/wine/wine.map

@@ -16,6 +16,7 @@ WINE_1.0
     wine_dbgstr_an;
     wine_dbgstr_wn;
     wine_dlclose;
+    wine_dll_enum_load_path;
     wine_dll_get_owner;
     wine_dll_load;
     wine_dll_load_main_exe;