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-rw-r--r--host/include/host_misc.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/host/include/host_misc.h b/host/include/host_misc.h
index 7e66c73c..49afa299 100644
--- a/host/include/host_misc.h
+++ b/host/include/host_misc.h
@@ -22,4 +22,10 @@
uint8_t* ReadFile(const char* filename, uint64_t* size);
+/* Writes [size] bytes of [data] to [filename].
+ *
+ * Returns 0 if success, 1 if error. */
+int WriteFile(const char* filename, const void *data, uint64_t size);
+
+
#endif /* VBOOT_REFERENCE_HOST_MISC_H_ */