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diff m4/wchar_h.m4 @ 14298:f0c82d0c08e6

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New module 'wcscspn'. * modules/wcscspn: New file. * lib/wchar.in.h (wcscspn): New declaration. * lib/wcscspn.c: New file. * lib/wcscspn-impl.h: New file, from libutf8 with modifications. * m4/wcscspn.m4: New file. * m4/wchar_h.m4 (gl_WCHAR_H): Test whether wcscspn is declared. (gl_WCHAR_H_DEFAULTS): Initialize GNULIB_WCSCSPN, HAVE_WCSCSPN. * modules/wchar (Makefile.am): Substitute GNULIB_WCSCSPN, HAVE_WCSCSPN. * tests/test-wchar-c++.cc: Test the declaration of wcscspn. * doc/posix-functions/wcscspn.texi: Mention the new module.
author Bruno Haible <bruno@clisp.org>
date Sun, 06 Feb 2011 14:10:45 +0100
parents 029111e5ac51
children 0d372bfa8a0f
line wrap: on
line diff
--- a/m4/wchar_h.m4
+++ b/m4/wchar_h.m4
@@ -53,6 +53,7 @@
      wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset
      wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp
      wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr
+     wcscspn
     ])
 ])
 
@@ -169,6 +170,7 @@
   GNULIB_WCSDUP=0;      AC_SUBST([GNULIB_WCSDUP])
   GNULIB_WCSCHR=0;      AC_SUBST([GNULIB_WCSCHR])
   GNULIB_WCSRCHR=0;     AC_SUBST([GNULIB_WCSRCHR])
+  GNULIB_WCSCSPN=0;     AC_SUBST([GNULIB_WCSCSPN])
   dnl Assume proper GNU behavior unless another module says otherwise.
   HAVE_BTOWC=1;         AC_SUBST([HAVE_BTOWC])
   HAVE_MBSINIT=1;       AC_SUBST([HAVE_MBSINIT])
@@ -201,6 +203,7 @@
   HAVE_WCSDUP=1;        AC_SUBST([HAVE_WCSDUP])
   HAVE_WCSCHR=1;        AC_SUBST([HAVE_WCSCHR])
   HAVE_WCSRCHR=1;       AC_SUBST([HAVE_WCSRCHR])
+  HAVE_WCSCSPN=1;       AC_SUBST([HAVE_WCSCSPN])
   HAVE_DECL_WCTOB=1;    AC_SUBST([HAVE_DECL_WCTOB])
   HAVE_DECL_WCWIDTH=1;  AC_SUBST([HAVE_DECL_WCWIDTH])
   REPLACE_MBSTATE_T=0;  AC_SUBST([REPLACE_MBSTATE_T])