with FcConfigLoad and also parsed. If 'complain' is FcFalse, no warning
will be displayed if 'file' does not exist.
@@
+
+@RET@ const FcChar8 *
+@FUNC@ FcConfigNormalizeFontDir
+@TYPE1@ FcConfig * @ARG1@ config
+@TYPE2@ const FcChar8 * @ARG2@ dir
+@PURPOSE@ normalize a font directory
+@DESC@
+Converts the directory name given in 'dir' to a normal form, i.e. one
+of the forms which are derived from the font directories specified
+in the config file.
+@@