prctl: silence shadow warnings

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

diff --git a/libc/sysdeps/linux/common/prctl.c b/libc/sysdeps/linux/common/prctl.c
index a6764c5..39c0d4f 100644 (file)
--- a/libc/sysdeps/linux/common/prctl.c
+++ b/libc/sysdeps/linux/common/prctl.c
@@ -13,5 +13,5 @@
 
 #ifdef __NR_prctl
 extern int prctl (int, long, long, long, long);
-_syscall5(int, prctl, int, option, long, arg2, long, arg3, long, arg4, long, arg5)
+_syscall5(int, prctl, int, option, long, _a2, long, _a3, long, _a4, long, _a5)
 #endif