intel: Avoid aliasing violation
../intel/test_decode.c: In function ‘compare_batch’:
../intel/test_decode.c:109:39: error: dereferencing type-punned pointer might break strict-aliasing rules [-Werror=strict-aliasing]
109 | out = open_memstream((char **)&ptr, &size);
| ^~~~
cc1: some warnings being treated as errors
The fix is simple: just declare ptr
as a char *
to begin with.