Index: uspace/lib/c/include/fibril.h
===================================================================
--- uspace/lib/c/include/fibril.h	(revision 4f13e19af6dd310dbc87a66e115ff6ac62b71bde)
+++ uspace/lib/c/include/fibril.h	(revision d8cb48d0d5ff99e259bd58c8606fc402434818ea)
@@ -49,10 +49,11 @@
 typedef fibril_t *fid_t;
 
+#ifndef __cplusplus
 /** Fibril-local variable specifier */
 #define fibril_local __thread
-
-#define FIBRIL_DFLT_STK_SIZE	0
+#endif
 
 extern fid_t fibril_create_generic(errno_t (*)(void *), void *, size_t);
+extern fid_t fibril_create(errno_t (*)(void *), void *);
 extern void fibril_destroy(fid_t);
 extern void fibril_add_ready(fid_t);
@@ -68,9 +69,4 @@
 extern void fibril_detach(fid_t fid);
 
-static inline fid_t fibril_create(errno_t (*func)(void *), void *arg)
-{
-	return fibril_create_generic(func, arg, FIBRIL_DFLT_STK_SIZE);
-}
-
 extern void fibril_start(fid_t);
 extern __noreturn void fibril_exit(long);