debugger: fix compiler warning about implicit declaration

811c35ca · hjk · 1be13759 · 811c35ca
Commit 811c35ca authored Feb 03, 2011 by hjk
--- a/src/plugins/debugger/ptracepreload.c
+++ b/src/plugins/debugger/ptracepreload.c

+#include <stdio.h>
 #include <unistd.h>
 #include <sys/prctl.h>
 #include <sys/types.h>