text_combined: eduardo n hering fpnbvgingabuleucom hi id like ask help following problem c shared object called libtrmcso access source code trmch 11 functions succeeded writing extension 10 using h2xs tutorial called perlxstut problem remains send reference conversion function written perl c library important pieces code shown failed attempt solve problem trmch typedef struct int etalondouble transform argument ohm kelvinand return 0 ok channelparameter int setchanneltrmcchannelparameter channel example program given programmer static int conversiondouble data char formula formula get_textchannels etalon strcmpformula x 0 return _return_ok fx x data evaluate_functionformula data return _return_ok void on_setchanneltrmc_clickedgtkbutton button gpointer user_data channelparameter channel int error channeletalon conversion call library error setchanneltrmcchannel failed attempt solve problem void setchanneltrmcname value_range_i value_range_v board_address sub_address board_type index mode pre_averaging scrutation_time priority_flag fifo_size etalon const char name double value_range_i double value_range_v int board_address int sub_address int board_type int index int mode int pre_averaging int scrutation_time int priority_flag int fifo_size void etalon ppcode channelparameter channel int call_error strcpychannelname name channelvaluerangei value_range_i channelvaluerangev value_range_v channelboardaddress board_address channelsubaddress sub_address channelboardtype board_type channelindex index channelmode mode channelpreaveraging pre_averaging channelscrutationtime scrutation_time channelpriorityflag priority_flag channelfifosize fifo_size channeletalon etalon call_error setchanneltrmcchannel xpushssv_2mortalnewsvnvcall_error xpushssv_2mortalnewsvpvchannelname0 xpushssv_2mortalnewsvnvchannelvaluerangei xpushssv_2mortalnewsvnvchannelvaluerangev xpushssv_2mortalnewsvnvchannelboardaddress xpushssv_2mortalnewsvnvchannelsubaddress xpushssv_2mortalnewsvnvchannelboardtype xpushssv_2mortalnewsvnvchannelindex xpushssv_2mortalnewsvnvchannelmode xpushssv_2mortalnewsvnvchannelpreaveraging xpushssv_2mortalnewsvnvchannelscrutationtime xpushssv_2mortalnewsvnvchannelpriorityflag xpushssv_2mortalnewsvnvchannelfifosize xpushssv_2mortalnewsvivvoid channeletalon work please help solving problem thanks advance eduardo eduardo novaes hering dsc fpnbvgingabuleucom wed 06 aug 2008 212433 0200 deal reference function extension