testbed:while循环宏替换

复制

/*

 * Pre-include code will be placed here

 * this code is located at global scope and should consist of

 * declarations, preprocessor directives (e.g. #include) or procedures

 */

static int loopValue=0;



int stub(void) {

  if(loopValue==0) {

    loopValue=1;

  }else {

    loopValue=0;

  }

  return loopValue;

}



#define while(expression) while(stub())

复制

/*

 * Post-include code will be placed here

 * this code is located at global scope and should consist of

 * declarations, preprocessor directives (e.g. #include) or procedures

 */

#undef while(expression)