Change inp argument to const for yaz_read_UTF8_char

diff --git a/include/yaz/yaz-iconv.h b/include/yaz/yaz-iconv.h
index 4c763f7..4ce4e83 100644 (file)
--- a/include/yaz/yaz-iconv.h
+++ b/include/yaz/yaz-iconv.h
@@ -65,7 +65,7 @@ YAZ_EXPORT int yaz_iconv_close (yaz_iconv_t cd);
 /** \brief tests whether conversion is handled by YAZ' iconv or system iconv */
 YAZ_EXPORT int yaz_iconv_isbuiltin(yaz_iconv_t cd);
 
-YAZ_EXPORT unsigned long yaz_read_UTF8_char(unsigned char *inp,
+YAZ_EXPORT unsigned long yaz_read_UTF8_char(const unsigned char *inp,
                                             size_t inbytesleft,
                                             size_t *no_read,
                                             int *error);

diff --git a/src/utf8.c b/src/utf8.c
index fcff6cd..1d2552b 100644 (file)
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -38,7 +38,7 @@ static size_t init_utf8(yaz_iconv_t cd, yaz_iconv_decoder_t d,
     return 0;
 }
 
-unsigned long yaz_read_UTF8_char(unsigned char *inp,
+unsigned long yaz_read_UTF8_char(const unsigned char *inp,
                                  size_t inbytesleft, size_t *no_read,
                                  int *error)
 {