FcNameRegisterConstants 3 FcNameRegisterConstants Register symbolic constants #include <fontconfig/fontconfig.h> FcBool FcNameRegisterConstants const FcConstant *consts int nconsts Description Deprecated. Does nothing. Returns FcFalse. Version Fontconfig version &version; FcNameUnregisterConstants 3 FcNameUnregisterConstants Unregister symbolic constants #include <fontconfig/fontconfig.h> FcBool FcNameUnregisterConstants const FcConstant *consts int nconsts Description Deprecated. Does nothing. Returns FcFalse. Version Fontconfig version &version; FcNameGetConstant 3 FcNameGetConstant Lookup symbolic constant #include <fontconfig/fontconfig.h> const FcConstant * FcNameGetConstant FcChar8 *string Description Return the FcConstant structure related to symbolic constant string. Version Fontconfig version &version; FcNameConstant 3 FcNameConstant Get the value for a symbolic constant #include <fontconfig/fontconfig.h> FcBool FcNameConstant FcChar8 *string int *result Description Returns whether a symbolic constant with name string is registered, placing the value of the constant in result if present. Version Fontconfig version &version;