c++ - Error LNK2028: unresolved token -


this question has answer here:

hi have seen type of question have been asked before none of them worked me. thats why asking again.

i have written code using opencv 2.4 , have added files needed code. still getting error.

error   1   error lnk2028: unresolved token (0a00000c) "extern "c" unsigned long __stdcall ibwrt(int,void const *,unsigned int)" (?ibwrt@@$$j212ygkhpbxi@z) referenced in function "int __cdecl writedata(void const *,unsigned int)" (?writedata@@$$fyahpbxi@z)    d:\f1nh-tester-2014-08-04\puma_led_tester\puma_led_tester\ni_gpib.obj   puma_led_tester

i tried solving adding header file related function nothing worked. please me resolving this.

that's linker error , says missing implementation of function ibwrt.

adding header files not help, need find either library implements or .c/.cpp file definition


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