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#if defined(ESP8266) |              \
    defined(ARDUINO_SAMD_MKRZERO) | \
    defined(ARDUINO_SAMD_ZERO) |    \
    defined(ARDUINO_SAM_DUE) |      \
    defined(ARDUINO_ARCH_ARC32) |   \
    defined(__TC27XX__) |           \
    (defined(TEENSYDUINO) && (TEENSYDUINO < 139))
#undef pgm_read_ptr
#define pgm_read_ptr(addr) (*(const void **)(addr))
#endif