ptsname_r: Work around bug on Android 4.3. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): Define HAVE_ESSENTIALLY_WORKING_PTSNAME_R. Test whether the return value is correct. * lib/ptsname_r.c (__ptsname_r): If HAVE_ESSENTIALLY_WORKING_PTSNAME_R is defined, just fix the return value. * doc/glibc-functions/ptsname_r.texi: Mention the Android bug. Reword: The behaviour of musl libc is nothing to be "fixed", since it is compliant with the next POSIX standard.

Description:
wcsrchr() function: search wide string for a wide character.

Status:
obsolete

Notice:
This module is obsolete.

Files:
lib/wcsrchr.c
lib/wcsrchr-impl.h
m4/wcsrchr.m4

Depends-on:
wchar

configure.ac:
gl_FUNC_WCSRCHR
if test $HAVE_WCSRCHR = 0; then
  AC_LIBOBJ([wcsrchr])
fi
gl_WCHAR_MODULE_INDICATOR([wcsrchr])

Makefile.am:

Include:
<wchar.h>

License:
LGPL

Maintainer:
all