UTF-8 support for distribution

1 files changed, 9 insertions, 1 deletions

diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 1500424d3e..eccdf10c75 100755
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -1519,17 +1519,25 @@ Sint erts_native_filename_need(Eterm ioterm, int encoding);
 void erts_copy_utf8_to_utf16_little(byte *target, byte *bytes, int num_chars);
 int erts_analyze_utf8(byte *source, Uint size, 
 			byte **err_pos, Uint *num_chars, int *left);
+int erts_analyze_utf8_x(byte *source, Uint size, 
+			byte **err_pos, Uint *num_chars, int *left,
+			Sint *num_latin1_chars, Uint max_chars);
 char *erts_convert_filename_to_native(Eterm name, char *statbuf, 
 				      size_t statbuf_size, 
 				      ErtsAlcType_t alloc_type, 
 				      int allow_empty, int allow_atom,
 				      Sint *used /* out */);
 Eterm erts_convert_native_to_filename(Process *p, byte *bytes);
-int erts_utf8_to_latin1(byte* dest, const byte* source, unsigned slen);
+Eterm erts_utf8_to_list(Process *p, Uint num, byte *bytes, Uint sz, Uint left,
+			Uint *num_built, Uint *num_eaten, Eterm tail);
+int erts_utf8_is_latin1_string(const byte *string, int len);
+int erts_utf8_to_latin1(byte* dest, const byte* source, int slen);
+int erts_utf8_to_latin1_backwards(byte* dest, const byte* source, int slen);
 #define ERTS_UTF8_OK 0
 #define ERTS_UTF8_INCOMPLETE 1
 #define ERTS_UTF8_ERROR 2
 #define ERTS_UTF8_ANALYZE_MORE 3
+#define ERTS_UTF8_OK_MAX_CHARS 4
 
 /* erl_trace.c */
 void erts_init_trace(void);