text: #ifndef COSMOPOLITAN_THIRD_PARTY_MBEDTLS_ENTROPY_POLL_H_
  #define COSMOPOLITAN_THIRD_PARTY_MBEDTLS_ENTROPY_POLL_H_
  COSMOPOLITAN_C_START_
  
  int mbedtls_null_entropy_poll(void *, unsigned char *, size_t, size_t *);
  int mbedtls_platform_entropy_poll(void *, unsigned char *, size_t, size_t *);
  int mbedtls_hardclock_poll(void *, unsigned char *, size_t, size_t *);
  int mbedtls_hardware_poll(void *, unsigned char *, size_t, size_t *);
  
  COSMOPOLITAN_C_END_
  /* clang-format off */
  #define MBEDTLS_ENTROPY_MIN_PLATFORM     32     /*< Minimum for platform source    */
  #define MBEDTLS_ENTROPY_MIN_HARDCLOCK     4     /*< Minimum for mbedtls_timing_hardclock()        */
  #define MBEDTLS_ENTROPY_MIN_HARDWARE     32     /*< Minimum for the hardware source */
  #endif /* COSMOPOLITAN_THIRD_PARTY_MBEDTLS_ENTROPY_POLL_H_ */
  