X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fwcwidth.h;h=37b83cb82256867a2b3ed221d348b37d0c724436;hb=9779c75032dc76d2a77177bb0bfd66243ec57673;hp=9af75e0a775841d38a455f232a5bd0429fa8d2bb;hpb=d0bcee4e6a778c34a4d3e4c922789219c16bfe4b;p=gnulib.git

diff --git a/lib/wcwidth.h b/lib/wcwidth.h
index 9af75e0a7..37b83cb82 100644
--- a/lib/wcwidth.h
+++ b/lib/wcwidth.h
@@ -36,7 +36,14 @@
 #  include <wctype.h>
 # endif
 # if !defined iswprint && !HAVE_ISWPRINT
-#  define iswprint(wc) 1
+static inline int
+iswprint (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc >= ' ' && wc <= '~'
+	  : 1);
+}
+#  define iswprint iswprint
 # endif
 
 # ifndef HAVE_DECL_WCWIDTH