1 files changed, 2 insertions, 1 deletions
diff --git a/zutils.h b/zutils.h
index 87eddca..5a2f167 100644
--- a/zutils.h
+++ b/zutils.h
@@ -54,4 +54,5 @@ void internal_error( const char * const msg );
 bool test_format( const int infd, std::string & file_type,
                   const uint8_t ** magic_data, int * magic_sizep );
 
-int wait_for_child( const pid_t pid, const char * const name );
+int wait_for_child( const pid_t pid, const char * const name,
+                    const int eretval = 2 );