add rainroot

rainroot/caller.c

@@ -0,0 +1,15 @@
+/* yes, this code will segfault if you dont give it an argument */
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[]){
+
+	int scall=-1;
+	scall = atoi(argv[1]);
+
+	syscall(scall);
+
+	return(0);
+}