Index: trunk/config.h.in
===================================================================
--- trunk/config.h.in	(revision 17115)
+++ trunk/config.h.in	(revision 17116)
@@ -43,8 +43,12 @@
 print {\n\n/* Macro to add a funciton attribute to suppress "function unused" for static inline functions declared in .h files */\n}
 print_ternary ?cc/func_attr/unused/presents {#define PCB_FUNC_UNUSED __attribute__((unused))} {#define PCB_FUNC_UNUSED}
 
-print {\n#define PCB_INLINE static inline PCB_FUNC_UNUSED\n\n}
+print {\n\n/* inline, as detected ("inline" or empty) */\n}
+print_ternary ?cc/inline {#define PCB_INLINE_DETECTED inline} {#define PCB_INLINE_DETECTED /* no inline */}
 
+print {\n\n/* final, combined keywords and attributes for an inline function */\n}
+print {#define PCB_INLINE static PCB_INLINE_DETECTED PCB_FUNC_UNUSED\n\n}
+
 print {\n\n/* Wether setenv() works */\n}
 print_ternary ?libs/env/setenv/presents {#define PCB_HAVE_SETENV 1} {/* #undef PCB_HAVE_SETENV */}