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-rw-r--r--libc/sysdeps/linux/common/bits/mathcalls.h13
1 files changed, 9 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/bits/mathcalls.h b/libc/sysdeps/linux/common/bits/mathcalls.h
index 3772b7d0d..1e92b527e 100644
--- a/libc/sysdeps/linux/common/bits/mathcalls.h
+++ b/libc/sysdeps/linux/common/bits/mathcalls.h
@@ -48,11 +48,16 @@
#endif
-/* __MATHCALLX and __MATHCALLI include libm_hidden_def
+/* __MATHCALLX(type,function,[suffix],args,attrib) and
+ * __MATHCALLI(type,function,[suffix],args) include libm_hidden_def
* (for "double" versions only, xxxf and xxxl do not get this treatment).
- * __MATHCALL does not.
- * __MATHDECL_PRIV includes libm_hidden_def (always)
- * and declares __foo, not foo.
+ *
+ * __MATHDECL(type,function,[suffix],args) does not.
+ * __MATHCALL(function,[suffix],args) also does not
+ * (it is just a shortcut to __MATHDECL(_Mdouble_,function,[suffix],args)).
+ *
+ * __MATHDECL_PRIV(type,function,[suffix],args,attrib)
+ * includes libm_hidden_def (always) and declares __foo, not foo.
*/