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-rw-r--r--tinyusb/common/common.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tinyusb/common/common.h b/tinyusb/common/common.h
index 82b64576c..4ea40b0e2 100644
--- a/tinyusb/common/common.h
+++ b/tinyusb/common/common.h
@@ -92,6 +92,8 @@
#define STRING_CONCAT_(a, b) a##b // concat without expand
#define XSTRING_CONCAT_(a, b) STRING_CONCAT_(a, b) // expand then concat
+#define MAX_OF(a, b) ( (a) > (b) ? (a) : (b) )
+
#define U16_HIGH_U8(u16) ((uint8_t) (((u16) >> 8) & 0x00ff))
#define U16_LOW_U8(u16) ((uint8_t) ((u16) & 0x00ff))
#define U16_TO_U8S_BE(u16) U16_HIGH_U8(u16), U16_LOW_U8(u16)