text: #ifndef _PAL_H_
  #define _PAL_H_
  
  #include <assert.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <stdarg.h>
  
  #include "sgx_error.h"       /* sgx_status_t */
  #include "sgx_eid.h"     /* sgx_enclave_id_t */
  
  #ifndef TRUE
  #define TRUE 1
  #endif
  
  #ifndef FALSE
  #define FALSE 0
  #endif
  
  #define TOKEN_FILENAME   "enclave.token"
  
  extern sgx_enclave_id_t global_eid;    /* global enclave id */
  
  #if defined(__cplusplus)
  extern "C" {
  #endif
  
  
  #if defined(__cplusplus)
  }
  #endif
  
  #endif /* _PAL_H_ */
  