1 files changed, 6 insertions, 6 deletions
diff --git a/utf8.h b/utf8.h
index 97e259e..243acd3 100644
--- a/utf8.h
+++ b/utf8.h
@@ -1,21 +1,21 @@
 //
 // utf8.h - UTF8 helper functions
 //
-#include "files.h"
-
 #ifndef UTF8__H
 #define UTF8__H
 
+#include <stdbool.h>
+
 #define UTF8_MAXCHARLEN 4
 
 __attribute__((nonnull, pure))
-const char *next_char(file_t *f, const char *str);
+const char *next_char(const char *str, const char *end);
 __attribute__((nonnull, pure))
-const char *prev_char(file_t *f, const char *str);
+const char *prev_char(const char *start, const char *str);
 __attribute__((nonnull, pure))
-bool isidstart(file_t *f, const char *str);
+bool isidstart(const char *str, const char *end);
 __attribute__((nonnull, pure))
-bool isidcontinue(file_t *f, const char *str);
+bool isidcontinue(const char *str, const char *end);
 
 #endif
 // vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0