Add signal handler to clean up tempfile.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/lib.h b/lib/lib.h
index 992d7d24..9c90a2df 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -164,6 +164,7 @@ void bunzipStream(int src_fd, int dst_fd);
 
 // signal
 
+void sigatexit(void *handler);
 int sig_to_num(char *pidstr);
 char *num_to_sig(int sig);