updated for version 7.0052
diff --git a/src/proto/misc2.pro b/src/proto/misc2.pro
index eb042f0..5cbd270 100644
--- a/src/proto/misc2.pro
+++ b/src/proto/misc2.pro
@@ -40,6 +40,7 @@
 int vim_stricmp __ARGS((char *s1, char *s2));
 int vim_strnicmp __ARGS((char *s1, char *s2, size_t len));
 char_u *vim_strchr __ARGS((char_u *string, int c));
+char_u *vim_strbyte __ARGS((char_u *string, int c));
 char_u *vim_strrchr __ARGS((char_u *string, int c));
 int vim_isspace __ARGS((int x));
 void ga_clear __ARGS((garray_T *gap));