Fix count params macro.

[bertos.git] / bertos / cfg / compiler.h

diff --git a/bertos/cfg/compiler.h b/bertos/cfg/compiler.h
index 07f4f14118e024456a4ccb73a1095c7b26fcb72f..3426cd06e0bae5733a6eb114f3331fd5d7f8eaa8 100644 (file)
--- a/bertos/cfg/compiler.h
+++ b/bertos/cfg/compiler.h
@@ -80,14 +80,21 @@
        #define COUNT_PARMS(...) \
                        COUNT_PARMS2(11 , ## __VA_ARGS__, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
 
-       #define FN_ARGS       ...
+       /**
+        * usage:
+        * #define foo_init(...) PP_CAT(foo_init_, COUNT_PARMS(__VA_ARGS__)) (__VA_ARGS__)
+        */
 
 #else
        #define COUNT_PARMS2(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _, ...) _
        #define COUNT_PARMS(args...) \
                        COUNT_PARMS2(11 , ## args, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
 
-       #define FN_ARGS       args...
+       /**
+        * usage:
+        * #define foo_init(args...) PP_CAT(foo_init_, COUNT_PARMS(args)) (args)
+        */
+
 #endif
 
 #if defined(__IAR_SYSTEMS_ICC) || defined(__IAR_SYSTEMS_ICC__)