在cpp项目内编译的c模块中无法识别内联关键字（VS2005）

I am developing an embedded C application in a C90-compliant compiler which, on the other hand, for testing and debugging purposes, is deployed in Matlab/Simulink interfacing the application with a CPP file. This bundle is compiled instead with Matlab MEX, which is configured to use Visual Studio 2005 to build.I am developing an embedded C application in a