Untabify C files. Will watch buildbots.
diff --git a/Python/importdl.h b/Python/importdl.h
index 5a2d45c..b4d21be 100644
--- a/Python/importdl.h
+++ b/Python/importdl.h
@@ -8,28 +8,28 @@
 
 /* Definitions for dynamic loading of extension modules */
 enum filetype {
-	SEARCH_ERROR,
-	PY_SOURCE,
-	PY_COMPILED,
-	C_EXTENSION,
-	PY_RESOURCE, /* Mac only */
-	PKG_DIRECTORY,
-	C_BUILTIN,
-	PY_FROZEN,
-	PY_CODERESOURCE, /* Mac only */
-	IMP_HOOK
+    SEARCH_ERROR,
+    PY_SOURCE,
+    PY_COMPILED,
+    C_EXTENSION,
+    PY_RESOURCE, /* Mac only */
+    PKG_DIRECTORY,
+    C_BUILTIN,
+    PY_FROZEN,
+    PY_CODERESOURCE, /* Mac only */
+    IMP_HOOK
 };
 
 struct filedescr {
-	char *suffix;
-	char *mode;
-	enum filetype type;
+    char *suffix;
+    char *mode;
+    enum filetype type;
 };
 extern struct filedescr * _PyImport_Filetab;
 extern const struct filedescr _PyImport_DynLoadFiletab[];
 
 extern PyObject *_PyImport_LoadDynamicModule(char *name, char *pathname,
-					     FILE *);
+                                             FILE *);
 
 /* Max length of module suffix searched for -- accommodates "module.slb" */
 #define MAXSUFFIXSIZE 12