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-rw-r--r--core/os/file_access.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/core/os/file_access.h b/core/os/file_access.h
index 34e7549fa3..455dd1ea99 100644
--- a/core/os/file_access.h
+++ b/core/os/file_access.h
@@ -119,6 +119,7 @@ public:
virtual Error get_error() const = 0; ///< get last error
+ virtual void flush() = 0;
virtual void store_8(uint8_t p_dest) = 0; ///< store a byte
virtual void store_16(uint16_t p_dest); ///< store 16 bits uint
virtual void store_32(uint32_t p_dest); ///< store 32 bits uint