[4.1.1 regression] mpfr_custom_get_kind const argument
(First reported at https://github.com/CGAL/cgal/issues/7064)
The macro now (2a7e5a8a) starts with
#define mpfr_custom_get_kind(x) \
__extension__ ({ \
mpfr_ptr _x = (x); \
However, the function prototype is
__MPFR_DECLSPEC int mpfr_custom_get_kind (mpfr_srcptr);
Note the const
difference between the 2 types. Should the macro be fixed to use mpfr_srcptr
?