patch 8.2.1148: warning for using int instead of size_t
Problem: Warning for using int instead of size_t.
Solution: Change "len" argument to size_t. (Mike Williams)
diff --git a/src/proto/vim9compile.pro b/src/proto/vim9compile.pro
index 040e4d7..05f6d50 100644
--- a/src/proto/vim9compile.pro
+++ b/src/proto/vim9compile.pro
@@ -1,5 +1,5 @@
/* vim9compile.c */
-int check_defined(char_u *p, int len, cctx_T *cctx);
+int check_defined(char_u *p, size_t len, cctx_T *cctx);
type_T *typval2type(typval_T *tv);
int check_type(type_T *expected, type_T *actual, int give_msg);
char_u *skip_type(char_u *start);