1 files changed, 2 insertions, 0 deletions
diff --git a/src/util/debug.h b/src/util/debug.h
index 801736aafff..35554179ab0 100644
--- a/src/util/debug.h
+++ b/src/util/debug.h
@@ -38,6 +38,8 @@ struct debug_control {
 uint64_t
 parse_debug_string(const char *debug,
                    const struct debug_control *control);
+bool
+env_var_as_boolean(const char *var_name, bool default_value);
 
 #ifdef __cplusplus
 } /* extern C */