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[m6w6/ext-psi] / m4 / wctype.m4

diff --git a/m4/wctype.m4 b/m4/wctype.m4
index 319c2fcdb220086dc38dea74d9fe2794313b58ee..319dada892186f72e04b58cd990f7f024054bfe3 100644 (file)
--- a/m4/wctype.m4
+++ b/m4/wctype.m4
@@ -1,6 +1,7 @@
 PSI_CHECK_WCTYPE() {
-       AC_CHECK_HEADERS(wctype.h)
+       PSI_CONFIG_POSIX(wctype, wctype.h)
 
+       PSI_TYPE(wctype_t, int)
        PSI_TYPE(wctrans_t, int)
 
        PSI_DECL(int iswalnum, [(wint_t wc)])