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functor types
[m6w6/ext-psi]
/
m4
/
stddef.m4
diff --git
a/m4/stddef.m4
b/m4/stddef.m4
index 7c99d6c65af55be895772fd1d73f501350e309d7..fd52d2a1c8228ac8d8a9d5fddfc351c09d2b7a2c 100644
(file)
--- a/
m4/stddef.m4
+++ b/
m4/stddef.m4
@@
-1,4
+1,4
@@
-AC_DEFUN(PSI_CHECK_STDDEF, [
+PSI_CHECK_STDDEF() {
AC_CHECK_HEADERS(stddef.h)
PSI_TYPE(ptrdiff_t, int)
PSI_CONST(PTRDIFF_MIN, int)
AC_CHECK_HEADERS(stddef.h)
PSI_TYPE(ptrdiff_t, int)
PSI_CONST(PTRDIFF_MIN, int)
@@
-6,6
+6,13
@@
AC_DEFUN(PSI_CHECK_STDDEF, [
PSI_TYPE(size_t, uint)
PSI_CONST(SIZE_MAX, int)
PSI_TYPE(wchar_t, int)
PSI_TYPE(size_t, uint)
PSI_CONST(SIZE_MAX, int)
PSI_TYPE(wchar_t, int)
+ if PSI_SH_TEST_SIZEOF(wchar_t); then :; else
+ # some platforms fail to provide wchar_t in stddef.h
+ unset ac_cv_sizeof_wchar_t
+ unset ax_cv_decl_wchar_t_signed
+ AC_CHECK_HEADERS(wchar.h)
+ PSI_TYPE(wchar_t, int)
+ fi
PSI_CONST(WCHAR_MIN, int)
PSI_CONST(WCHAR_MAX, int)
PSI_CONST(WCHAR_MIN, int)
PSI_CONST(WCHAR_MAX, int)
-])
+}