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-rw-r--r--src/common/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common/util.h b/src/common/util.h
index a2b196c88b..6b7c6fb623 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -471,6 +471,8 @@ void tor_process_handle_destroy(process_handle_t *process_handle,
#ifdef UTIL_PRIVATE
/* Prototypes for private functions only used by util.c (and unit tests) */
+int format_hex_number_for_helper_exit_status(unsigned int x, char *buf,
+ int max_len);
void format_helper_exit_status(unsigned char child_state,
int saved_errno, char *hex_errno);