VBoot Reference: Refactor Pass 1: Split {firmware|kernel}_image

src/platform/vboot_reference/common/utility_stub.c

Index: src/platform/vboot_reference/common/utility_stub.c
diff --git a/src/platform/vboot_reference/common/utility_stub.c b/src/platform/vboot_reference/common/utility_stub.c
index 2d01226fb20837f237c80ca1ffdc3d28973867ba..d2244c797b2d43549a9531e57e367feb77c05890 100644
--- a/src/platform/vboot_reference/common/utility_stub.c
+++ b/src/platform/vboot_reference/common/utility_stub.c
@@ -8,9 +8,27 @@
 
 #include "utility.h"
 
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 
+void error(const char *format, ...) {
+  va_list ap;
+  va_start(ap, format);
+  fprintf(stderr, "ERROR: ");
+  vfprintf(stderr, format, ap);
+  va_end(ap);
+  exit(1);
+}
+
+void debug(const char *format, ...) {
+  va_list ap;
+  va_start(ap, format);
+  fprintf(stderr, "WARNING: ");
+  vfprintf(stderr, format, ap);
+  va_end(ap);
+}
+
 void* Malloc(size_t size) {
   void* p = malloc(size);
   if (!p) {