func: static void add_utf8_anychar() static const int utf8_classes [ 5 ] [ 287UL / 32UL ] = const unsigned int n = ( sizeof ( utf8_classes ) / sizeof ( utf8_classes [ 0 ] ) ) ; unsigned int i ; if ( dfa -> utf8_anychar_classes [ 0 ] == 0 )  for (i = 0; i < n; i++) charclass c ; copyset ( utf8_classes [ i ] , c ); dfa -> utf8_anychar_classes [ i ] = ( CSET + charclass_index ( c ) ); static void copyset(const int src[((1 << 8) + 8 * sizeof(int ) - 1) / (8 * sizeof(int ))],charclass dst) memcpy ( dst , src , sizeof ( charclass ) ); 