gthr_aux: Update comments

lhmouse · Oct 29, 2024 · 2b660be · 2b660be
1 parent 55f34a7
commit 2b660be
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/mcfgthread/gthr_aux.h b/mcfgthread/gthr_aux.h
@@ -61,14 +61,16 @@ __MCF_GTHR_AUX_INLINE
 void
 __MCF_gthr_call_once_seh(_MCF_once* __once, __MCF_cxa_dtor_any_t __init_proc, void* __arg) __MCF_MAY_THROW;
 
-#define __MCF_GTHR_CALL_ONCE_SEH(__once, __init_proc, __arg)  \
-    __MCF_gthr_call_once_seh(__once,  \
-           __MCF_CAST_PTR(__MCF_cxa_dtor_cdecl, __init_proc), __arg)
-
 __MCF_GTHR_AUX_IMPORT
 void
 __MCF_gthr_call_once_seh_take_over(_MCF_once* __once, __MCF_cxa_dtor_any_t __init_proc, void* __arg) __MCF_MAY_THROW;
 
+/* This is a type-generic macro. `__init_proc` may be of any calling convention,
+ * and may take an arbitrary pointer.  */
+#define __MCF_GTHR_CALL_ONCE_SEH(__once, __init_proc, __arg)  \
+    __MCF_gthr_call_once_seh(__once,  \
+            __MCF_CAST_PTR(__MCF_cxa_dtor_cdecl, __init_proc), __arg)
+
 /* This is an auxiliary function for converting a `__MCF_timespec` to the
  * number of milliseconds since the Unix epoch, with boundary checking.  */
 __MCF_GTHR_AUX_IMPORT __MCF_FN_PURE