Opt: Constify

[libucw.git] / charset / charconv.h

diff --git a/charset/charconv.h b/charset/charconv.h
index d14493c16b8c241f27aa90280e15865cc2dd8024..bec228f24b63123e67b64e53056c224f0f0b0603 100644 (file)
--- a/charset/charconv.h
+++ b/charset/charconv.h
@@ -2,13 +2,26 @@
  *     Character Set Conversion Library 1.2
  *
  *     (c) 1998--2005 Martin Mares <mj@ucw.cz>
+ *     (c) 2007 Pavel Charvat <pchar@ucw.cz>
  *
  *     This software may be freely distributed and used according to the terms
  *     of the GNU Lesser General Public License.
  */
 
-#ifndef _CHARCONV_H
-#define _CHARCONV_H
+#ifndef _CHARSET_CHARCONV_H
+#define _CHARSET_CHARCONV_H
+
+#ifdef CONFIG_UCW_CLEAN_ABI
+#define charset_name ucw_charset_name
+#define conv_in_to_ucs ucw_conv_in_to_ucs
+#define conv_init ucw_conv_init
+#define conv_set_charset ucw_conv_set_charset
+#define conv_ucs_to_out ucw_conv_ucs_to_out
+#define conv_ucs_to_x ucw_conv_ucs_to_x
+#define conv_x_count ucw_conv_x_count
+#define conv_x_to_ucs ucw_conv_x_to_ucs
+#define find_charset_by_name ucw_find_charset_by_name
+#endif
 
 struct conv_context {
 
@@ -26,7 +39,7 @@ struct conv_context {
   int source_charset, dest_charset;
   unsigned short int *in_to_x;
   unsigned short int *x_to_out;
-  unsigned int state, code, remains;
+  uint state, code, remains;
   unsigned char *string_at;
 };
 
@@ -64,21 +77,23 @@ enum charset_id {
        CONV_CHARSET_MACCE,
        CONV_CHARSET_CORK,
        CONV_CHARSET_UTF8,
+       CONV_CHARSET_UTF16_BE,
+       CONV_CHARSET_UTF16_LE,
        CONV_NUM_CHARSETS
 };
 
 /* Conversion of a single character between current non-UTF8 charset and Unicode */
-int conv_in_to_ucs(struct conv_context *c, unsigned int y);
-int conv_ucs_to_out(struct conv_context *c, unsigned int ucs);
+int conv_in_to_ucs(struct conv_context *c, uint y);
+int conv_ucs_to_out(struct conv_context *c, uint ucs);
 
 /* For those brave ones who want to mess with charconv internals */
-unsigned int conv_x_to_ucs(unsigned int x);
-unsigned int conv_ucs_to_x(unsigned int ucs);
-unsigned int conv_x_count(void);
+uint conv_x_to_ucs(uint x);
+uint conv_ucs_to_x(uint ucs);
+uint conv_x_count(void);
 
 /* Charset names */
 
-int find_charset_by_name(char *);
+int find_charset_by_name(const char *);
 char *charset_name(int);
 
 #endif