X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmbchar.h;h=bf31027ce48964abdbd141d086d6db1c849824a6;hb=8e99d1a0adfc4eb035e73219ef7001494ecb0c50;hp=4472aa0204418623d287fb56ffeba5b6bf6a735c;hpb=ece57f1eec22076c27fcc9f524cde21a10aa2a3a;p=gnulib.git

diff --git a/lib/mbchar.h b/lib/mbchar.h
index 4472aa020..bf31027ce 100644
--- a/lib/mbchar.h
+++ b/lib/mbchar.h
@@ -1,5 +1,5 @@
 /* Multibyte character data type.
-   Copyright (C) 2001, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2005-2006 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -156,7 +156,133 @@
 #include <time.h>
 #include <wchar.h>
 
-#include <wctype.h>
+/* BeOS 5 has the functions but no <wctype.h>.  */
+#if HAVE_WCTYPE_H
+# include <wctype.h>
+#endif
+/* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.
+   Assume all 12 functions are implemented the same way, or not at all.  */
+#if !defined iswalnum && !HAVE_ISWCNTRL
+static inline int
+iswalnum (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? (wc >= '0' && wc <= '9') || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')
+	  : 0);
+}
+# define iswalnum iswalnum
+#endif
+#if !defined iswalpha && !HAVE_ISWCNTRL
+static inline int
+iswalpha (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'
+	  : 0);
+}
+# define iswalpha iswalpha
+#endif
+#if !defined iswblank && !HAVE_ISWCNTRL
+static inline int
+iswblank (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc == ' ' || wc == '\t'
+	  : 0);
+}
+# define iswblank iswblank
+#endif
+#if !defined iswcntrl && !HAVE_ISWCNTRL
+static inline int
+iswcntrl (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? (wc & ~0x1f) == 0 || wc == 0x7f
+	  : 0);
+}
+# define iswcntrl iswcntrl
+#endif
+#if !defined iswdigit && !HAVE_ISWCNTRL
+static inline int
+iswdigit (wint_t wc)
+{
+  return (wc >= '0' && wc <= '9');
+}
+# define iswdigit iswdigit
+#endif
+#if !defined iswgraph && !HAVE_ISWCNTRL
+static inline int
+iswgraph (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc >= '!' && wc <= '~'
+	  : 1);
+}
+# define iswgraph iswgraph
+#endif
+#if !defined iswlower && !HAVE_ISWCNTRL
+static inline int
+iswlower (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc >= 'a' && wc <= 'z'
+	  : 0);
+}
+# define iswlower iswlower
+#endif
+#if !defined iswprint && !HAVE_ISWCNTRL
+static inline int
+iswprint (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc >= ' ' && wc <= '~'
+	  : 1);
+}
+# define iswprint iswprint
+#endif
+#if !defined iswpunct && !HAVE_ISWCNTRL
+static inline int
+iswpunct (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc >= '!' && wc <= '~'
+	    && !((wc >= '0' && wc <= '9')
+		 || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'))
+	  : 1);
+}
+# define iswpunct iswpunct
+#endif
+#if !defined iswspace && !HAVE_ISWCNTRL
+static inline int
+iswspace (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc == ' ' || wc == '\t'
+	    || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r'
+	  : 0);
+}
+# define iswspace iswspace
+#endif
+#if !defined iswupper && !HAVE_ISWCNTRL
+static inline int
+iswupper (wint_t wc)
+{
+  return (wc >= 0 && wc < 128
+	  ? wc >= 'A' && wc <= 'Z'
+	  : 0);
+}
+# define iswupper iswupper
+#endif
+#if !defined iswxdigit && !HAVE_ISWCNTRL
+static inline int
+iswxdigit (wint_t wc)
+{
+  return (wc >= '0' && wc <= '9') || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F');
+}
+# define iswxdigit iswxdigit
+#endif
+
+#include "wcwidth.h"
 
 #define MBCHAR_BUF_SIZE 24