text: #pragma once
  
  extern void HipReadEnv();
  
  
  
  #define READ_ENV_I(_build, _ENV_VAR, _ENV_VAR2, _description) \
      ihipReadEnv_I(&_ENV_VAR, #_ENV_VAR, #_ENV_VAR2, _description);
  
  #define READ_ENV_S(_build, _ENV_VAR, _ENV_VAR2, _description) \
      ihipReadEnv_S(&_ENV_VAR, #_ENV_VAR, #_ENV_VAR2, _description);
  
  #define READ_ENV_C(_build, _ENV_VAR, _ENV_VAR2, _description, _callback) \
      ihipReadEnv_Callback(&_ENV_VAR, #_ENV_VAR, #_ENV_VAR2, _description, _callback);
  
  
  extern void ihipReadEnv_I(int *var_ptr, const char *var_name1, const char *var_name2, const char *description);
  extern void ihipReadEnv_S(std::string *var_ptr, const char *var_name1, const char *var_name2, const char *description);
  extern void ihipReadEnv_Callback(void *var_ptr, const char *var_name1, const char *var_name2, const char *description, std::string (*setterCallback)(void * var_ptr, const char * env));
  
  
  // String functions:
  extern void trim(std::string *s);
  extern void tokenize(const std::string &s, char delim, std::vector<std::string> *tokens);
  