resolve merge conflicts of ed4c49c to nyc-mr1-dev-plus-aosp

Change-Id: I8788cc80473dc77bfa0cd2682f3acb6e17ac36df

bootloader.h

@@ -18,6 +18,17 @@
 #define _RECOVERY_BOOTLOADER_H
 
 #include <assert.h>
+#include <stddef.h>
+
+// Spaces used by misc partition are as below:
+// 0   - 2K     For bootloader_message
+// 2K  - 16K    Used by Vendor's bootloader (the 2K - 4K range may be optionally used
+//              as bootloader_message_ab struct)
+// 16K - 64K    Used by uncrypt and recovery to store wipe_package for A/B devices
+// Note that these offsets are admitted by bootloader,recovery and uncrypt, so they
+// are not configurable without changing all of them.
+static const size_t BOOTLOADER_MESSAGE_OFFSET_IN_MISC = 0;
+static const size_t WIPE_PACKAGE_OFFSET_IN_MISC = 16 * 1024;
 
 /* Bootloader Message (2-KiB)
  *
@@ -168,4 +179,11 @@ static_assert(sizeof(struct bootloader_control) ==
 int get_bootloader_message(struct bootloader_message *out);
 int set_bootloader_message(const struct bootloader_message *in);
 
+#ifdef __cplusplus
+
+#include <string>
+
+bool read_wipe_package(size_t size, std::string* out);
+#endif
+
 #endif