X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=lexer.h;h=35827e92a66755c905bb054c043a803947220b25;hb=d1a006c8b9421a33ebf262fe1e5537ae5a41e605;hp=3a3ea1f0f6cb35a0d5b63c7173d91471b5936a1a;hpb=bc2c469866488880921a9809d8dee3bd1333a25c;p=cparser

diff --git a/lexer.h b/lexer.h
index 3a3ea1f..35827e9 100644
--- a/lexer.h
+++ b/lexer.h
@@ -4,7 +4,7 @@
 #include "symbol_table_t.h"
 #include "token_t.h"
 
-token_t lexer_token;
+extern token_t lexer_token;
 
 void lexer_next_token(void);
 
@@ -16,6 +16,6 @@ void exit_lexer(void);
 
 void lexer_open_stream(FILE *stream, const char *input_name);
 
-const char *concat_strings(const char *string1, const char *string2);
+string_t concat_strings(const string_t *s1, const string_t *s2);
 
 #endif