From da226278dfaca0c5993b2ca467f01a5cdc64797e Mon Sep 17 00:00:00 2001 From: Bertrand Songis Date: Tue, 25 Jun 2019 14:01:17 +0200 Subject: [PATCH] Compilation fix --- radio/src/definitions.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/radio/src/definitions.h b/radio/src/definitions.h index 8399656a6..4a7244faa 100644 --- a/radio/src/definitions.h +++ b/radio/src/definitions.h @@ -67,7 +67,8 @@ #define CONVERT_UINT_PTR(x) ((uint32_t *)(x)) #endif -// returns the number of elements of an array -#define DIM(arr) (sizeof((arr)) / sizeof((arr)[0])) +#if !defined(DIM) + #define DIM(__arr) (sizeof((__arr)) / sizeof((__arr)[0])) +#endif #endif // _DEFINITIONS_H_