diff options
| -rw-r--r-- | include/bits/types.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/bits/types.h b/include/bits/types.h index d0d492c..ef64df2 100644 --- a/include/bits/types.h +++ b/include/bits/types.h @@ -63,6 +63,11 @@ typedef unsigned long int uptrdiff_t; * * 32 bits should be sufficient (long is at least 32 * bits), but why limit further than POSIX does. + * + * `wchar_t` is not safe for data serialisation/marshalling; + * it is implementation specific and may depend on the + * libc implementation, the version of the libc implementation, + * and the microarchitecture. */ #if defined(__NEED_wchar_t) && !defined(__DEFINED_wchar_t) # define __DEFINED_wchar_t @@ -73,6 +78,11 @@ typedef long int wchar_t; /** * Variant of `wchar_t` that can hold the value of `WEOF`. + * + * `wint_t` is not safe for data serialisation/marshalling; + * it is implementation specific and may depend on the + * libc implementation, the version of the libc implementation, + * and the microarchitecture. */ #if defined(__NEED_wint_t) && !defined(__DEFINED_wint_t) # define __DEFINED_wint_t |