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-rw-r--r--lib/readline/rlprivate.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/readline/rlprivate.h b/lib/readline/rlprivate.h
index 1114a575..2a0abf97 100644
--- a/lib/readline/rlprivate.h
+++ b/lib/readline/rlprivate.h
@@ -426,9 +426,9 @@ extern _rl_search_cxt *_rl_nscxt;
/* signals.c */
extern int _rl_echoctl;
-extern _rl_intr_char;
-extern _rl_quit_char;
-extern _rl_susp_char;
+extern int _rl_intr_char;
+extern int _rl_quit_char;
+extern int _rl_susp_char;
/* terminal.c */
extern int _rl_enable_keypad;