X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=inline;f=charset%2Fcharconv.c;h=973d22c083ee0c15856422d9a77cba65705424af;hb=d6279d601cfb3f86e0bbe3fb78b4daa9af824bf3;hp=7ef6c8947351db428f9b988f4857463fa6e5825c;hpb=0860307de69e9a3fe012afb5311465a5ff1f1186;p=libucw.git

diff --git a/charset/charconv.c b/charset/charconv.c
index 7ef6c894..973d22c0 100644
--- a/charset/charconv.c
+++ b/charset/charconv.c
@@ -1,19 +1,16 @@
 /*
- *	Character Set Conversion Library 1.0
+ *	Character Set Conversion Library 1.1
  *
- *	(c) 1998 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ *	(c) 1998--2001 Martin Mares <mj@ucw.cz>
  *
  *	This software may be freely distributed and used according to the terms
- *	of the GNU General Public License.
+ *	of the GNU Lesser General Public License.
  */
 
+#include "lib/lib.h"
 #include "charset/charconv.h"
 #include "charset/chartable.h"
 
-#ifndef NULL
-#define NULL ((void *)0)
-#endif
-
 void
 conv_init(struct conv_context *c)
 {
@@ -184,7 +181,7 @@ conv_to_utf8(struct conv_context *c)
 	{
 	  if (d + 3 > de)
 	    goto dend;
-	  *d++ = 0xc0 | (code >> 12);
+	  *d++ = 0xe0 | (code >> 12);
 	  *d++ = 0x80 | ((code >> 6) & 0x3f);
 	  *d++ = 0x80 | (code & 0x3f);
 	}
@@ -261,3 +258,21 @@ conv_set_charset(struct conv_context *c, int src, int dest)
     }
   c->state = 0;
 }
+
+unsigned int
+conv_x_to_ucs(unsigned int x)
+{
+  return x_to_uni[x];
+}
+
+unsigned int
+conv_ucs_to_x(unsigned int ucs)
+{
+  return uni_to_x[ucs >> 8U][ucs & 0xff];
+}
+
+unsigned int
+conv_x_count(void)
+{
+  return sizeof(x_to_uni) / sizeof(x_to_uni[0]);
+}