2 @section @file{wchar.h}
4 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/wchar.h.html}
8 Portability problems fixed by Gnulib:
11 This header file cannot be included on some platforms:
12 Linux uClibc built without wide character support.
14 This header file is not self-contained on some platforms:
15 OSF/1 with Desktop Toolkit C, BSD/OS 4.0.1.
17 The type @code{wint_t} and macro @code{WEOF} are missing on some platforms:
20 The type @code{wint_t} is incorrect on some platforms:
24 Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
29 Portability problems not fixed by Gnulib:
32 This header file leads to link errors and endless recursions or endless loops
34 glibc version 2.5 or older, together with gcc version 4.3 or newer and the
35 option @samp{-std=c99} or @samp{-std=gnu99}.