Note #923, EMBEDDED.C, line 93: cast from int to pointer [MISRA-C:2004 Rule 11.1, REQ] [MISRA-C:2004 Rule 11.3, ADV]

The cast is performed on return from standard library function 'fopen'. It is necessary in order to indicate that there is no support for multiple file descriptors (the descriptor returned by 'fopen' is not to be subsequently used).