2 iswdigit() function: test wide character for being a digit.
18 gl_CONDITIONAL([GL_COND_OBJ_ISWDIGIT],
19 [! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWDIGIT = 1])
20 gl_WCTYPE_MODULE_INDICATOR([iswdigit])
23 if GL_COND_OBJ_ISWDIGIT
24 lib_SOURCES += iswdigit.c