pg_encoding_to_char  833 ext/pgsql/pgsql.c 			encoding = (char *) pg_encoding_to_char(PQclientEncoding(conn));
pg_encoding_to_char 3972 ext/pgsql/pgsql.c 	RETURN_STRING((char *) pg_encoding_to_char(PQclientEncoding(pgsql)));
pg_encoding_to_char   62 ext/pgsql/php_pgsql.h const char * pg_encoding_to_char(int encoding);