Add another missing header to remove compile time error.
Interestingly, the compile failure is only caused on the buildbot and not my build machine.
Review URL: http://codereview.chromium.org/1239006
diff --git a/utils/rollback_index.c b/utils/rollback_index.c
index 0b65bf4..c107f8e 100644
--- a/utils/rollback_index.c
+++ b/utils/rollback_index.c
@@ -9,6 +9,7 @@
#include "rollback_index.h"
#include <stdint.h>
+#include <stdio.h>
#include <tss/tcs.h>
#include "tlcl.h"
@@ -22,7 +23,7 @@
uint16_t zero = 0;
uint32_t perm = TPM_NV_PER_WRITE_STCLEAR | TPM_NV_PER_PPWRITE;
- printf("Initializing spaces\n");
+ fprintf(stderr, "Initializing spaces\n");
TlclSetNvLocked(); /* useful only the first time */
TlclDefineSpace(FIRMWARE_KEY_VERSION_NV_INDEX, perm, sizeof(uint16_t));