git-clean: add support for -i/--interactive

diff --git a/git-compat-util.h b/git-compat-util.h
index cde442fb5f47cd13757e09ae435963bc061db083..e955bb5e8b3101cc8c753cf541beabf5cd037b39 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -331,6 +331,7 @@ extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2)))
 
 extern void set_die_routine(NORETURN_PTR void (*routine)(const char *err, va_list params));
 extern void set_error_routine(void (*routine)(const char *err, va_list params));
+extern void set_die_is_recursing_routine(int (*routine)(void));
 
 extern int prefixcmp(const char *str, const char *prefix);
 extern int suffixcmp(const char *str, const char *suffix);