X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/193c58debae5ae0e21fe9716aed575a817940bfe..57191fa4be31f3d08b0ed0fcae6ae0ffefd837f6:/charset/charset.h

diff --git a/charset/charset.h b/charset/charset.h
index 5f83eddb..bf170323 100644
--- a/charset/charset.h
+++ b/charset/charset.h
@@ -98,7 +98,8 @@ typedef struct {
  * U+FFFD (REPLACEMENT CHARACTER).
  */
 
-int charset_to_unicode(char **input, int *inlen, wchar_t *output, int outlen,
+int charset_to_unicode(const char **input, int *inlen,
+                       wchar_t *output, int outlen,
 		       int charset, charset_state *state,
 		       const wchar_t *errstr, int errlen);
 
@@ -121,7 +122,8 @@ int charset_to_unicode(char **input, int *inlen, wchar_t *output, int outlen,
  * output charset).
  */
 
-int charset_from_unicode(wchar_t **input, int *inlen, char *output, int outlen,
+int charset_from_unicode(const wchar_t **input, int *inlen,
+                         char *output, int outlen,
 			 int charset, charset_state *state,
 			 const char *errstr, int errlen);