t/helper: add a test helper to compute hash speed

diff --git a/t/helper/test-subprocess.c b/t/helper/test-subprocess.c
index 56881a032471752ca16880d98ea1510e16d38eed..92b69de635296d32d38d1f7d7589d5f8b6fbc296 100644 (file)
--- a/t/helper/test-subprocess.c
+++ b/t/helper/test-subprocess.c
@@ -1,7 +1,8 @@
+#include "test-tool.h"
 #include "cache.h"
 #include "run-command.h"
 
-int main(int argc, char **argv)
+int cmd__subprocess(int argc, const char **argv)
 {
        struct child_process cp = CHILD_PROCESS_INIT;
        int nogit = 0;