text: #if !defined(MBEDTLS_USER_CONFIG_FILE)
  #define MBEDTLS_USER_CONFIG_FILE "mbedtls_user_config.h"
  #endif
  
  /* Avoid CC-RX's compiler warning message 'M0520193: Zero used for 
   * undefined preprocessing identifier "XXXX"' in CC-RX's math.h */
  #if !defined(_FEVAL)
  #define _FEVAL 0
  #endif
  
  #if !defined(_HAS_C9X_FAST_FMA)
  #define _HAS_C9X_FAST_FMA 0
  #endif
  
  /* Workaround for incompatibility of basic macro definitions. */
  #if !defined(__RX__)
  #define __RX__ 1
  #endif
  
  #if defined(__LIT)
  #if !defined(__RX_LITTLE_ENDIAN__)
  #define __RX_LITTLE_ENDIAN__ 1
  #endif
  #if !defined(__ORDER_LITTLE_ENDIAN__)
  #define __ORDER_LITTLE_ENDIAN__ 1234
  #endif
  #if !defined(__ORDER_BIG_ENDIAN__)
  #define __ORDER_BIG_ENDIAN__ 4321
  #endif
  #if !defined(__BYTE_ORDER__)
  #define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
  #endif
  #elif defiend(__BIG)
  #if !defined(__RX_BIG_ENDIAN__)
  #define __RX_BIG_ENDIAN__ 1
  #endif
  #if !defined(__ORDER_LITTLE_ENDIAN__)
  #define __ORDER_LITTLE_ENDIAN__ 1234
  #endif
  #if !defined(__ORDER_BIG_ENDIAN__)
  #define __ORDER_BIG_ENDIAN__ 4321
  #endif
  #if !defined(__BYTE_ORDER__)
  #define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
  #endif
  #endif
  
  #if defined(__FPU)
  #if !defined(__RX_FPU_INSNS__)
  #define __RX_FPU_INSNS__ 1
  #endif
  #endif
  
  #if defined(__RXV2)
  #if !defined(__RXv2__)
  #define __RXv2__ 1
  #endif
  #endif
  