9.13.7 Format Type API ---------------------- -- Function: const char * const * po_format_list (void) Returns a ‘NULL’ terminated array of the supported format types. -- Function: const char * po_format_pretty_name (const char *FORMAT_TYPE) Returns the pretty name associated with FORMAT_TYPE. For example, it returns “C#” when FORMAT_TYPE is “csharp_format”. Return ‘NULL’ if FORMAT_TYPE is not a supported format type.