X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fcfg%2Fcompiler.h;h=87cdd9425a4159617880e40e2a803d929089a397;hb=2a398044dd1d7b2af34a96c19ad378c25b546579;hp=7357f43f69789bdb380192795a18e5fc59121c6e;hpb=0eeba5822b3ff0e76ae0fd0272536d371d272d7d;p=bertos.git

diff --git a/bertos/cfg/compiler.h b/bertos/cfg/compiler.h
index 7357f43f..87cdd942 100644
--- a/bertos/cfg/compiler.h
+++ b/bertos/cfg/compiler.h
@@ -500,12 +500,12 @@ typedef unsigned char page_t;    /**< Type for banked memory pages. */
  */
 #if COMPILER_TYPEOF && COMPILER_STATEMENT_EXPRESSIONS
 	#define containerof(ptr, type, member) ({ \
-		const typeof( ((type *)0)->member ) *_mptr = (ptr); /* type check */ \
-		(type *)((char *)_mptr - offsetof(type, member)); \
+		typeof( ((type *)0)->member ) *_mptr = (ptr); /* type check */ \
+		(type *)(void *)((char *)_mptr - offsetof(type, member)); \
 	})
 #else
 	#define containerof(ptr, type, member) \
-		( (type *)((char *)(ptr) - offsetof(type, member)) )
+		( (type *)(void *)((char *)(ptr) - offsetof(type, member)) )
 #endif
 
 /** Issue a compilation error if the \a condition is false */