s-Function Builder

Dear all I am trying to run Arduino code in S-Function Builder . I have the Arduino support package and also included the library files in the same folder as the s function.but when I build my s-function I receive the following error: test2_wrapper.c C:\Users\Novin Pendar\Desktop\sfunction\sht10\SHT1x 2\test2_wrapper.c(15) : error C2143: syntax error : missing '{' before 'constant' C:\Users\Novin Pendar\Desktop\sfunction\sht10\SHT1x 2\test2_wrapper.c(15) : error C2059: syntax error : '<Unknown>' .......................

I attach my Arduino and Simulink file in this question

please help me

Your answers can be a great help to me

thanks a lot!