Merge pull request #220 from RonEld/undefine_mpi_max_size

Undefine MBEDTLS_MPI_MAX_SIZE

Author: simonbutcher

tls-client/mbedtls_entropy_config.h

@@ -33,6 +33,7 @@
  *  Set this value higher to enable handling larger keys, but be aware that this
  *  will increase the stack usage.
  */
+#undef MBEDTLS_MPI_MAX_SIZE
 #define MBEDTLS_MPI_MAX_SIZE        256
 
 #define MBEDTLS_MPI_WINDOW_SIZE     1