text: #ifndef TH_GENERAL_INC
  #define TH_GENERAL_INC
  
  #include <stdlib.h>
  #include <stdio.h>
  #include <stdarg.h>
  #include <math.h>
  #include <limits.h>
  #include <float.h>
  #include <time.h>
  #include <string.h>
  
  #define TH_API
  
  #define THError(...) CV_Error(cv::Error::StsError, cv::format(__VA_ARGS__))
  #define THArgCheck(cond, ...) CV_Assert(cond)
  
  #define THAlloc malloc
  #define THRealloc realloc
  #define THFree free
  
  #endif
  