[src/trunk]: src/sys/arch/arm/include avoid macro confusion

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/774363335fb4
branches:  trunk
changeset: 349126:774363335fb4
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Nov 25 02:19:19 2016 +0000

description:
avoid macro confusion

diffstat:

 sys/arch/arm/include/ptrace.h |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (24 lines):

diff -r 0feb4aa491db -r 774363335fb4 sys/arch/arm/include/ptrace.h
--- a/sys/arch/arm/include/ptrace.h     Thu Nov 24 22:52:03 2016 +0000
+++ b/sys/arch/arm/include/ptrace.h     Fri Nov 25 02:19:19 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ptrace.h,v 1.8 2015/09/25 16:05:17 christos Exp $      */
+/*     $NetBSD: ptrace.h,v 1.9 2016/11/25 02:19:19 christos Exp $      */
 
 /*
  * Copyright (c) 1995 Frank Lancaster
@@ -53,10 +53,10 @@
        "PT_SETFPREGS",
 
 #include <machine/reg.h>
-#define PTRACE_REG_PC(r)       (r)->r_pc
-#define PTRACE_REG_SET_PC(r, v)        (r)->r_pc = (v)
-#define PTRACE_REG_SP(r)       (r)->r_sp
-#define PTRACE_REG_INTRV(r)    (r)->r[0]
+#define PTRACE_REG_PC(_r)              (_r)->r_pc
+#define PTRACE_REG_SET_PC(_r, _v)      (_r)->r_pc = (_v)
+#define PTRACE_REG_SP(_r)              (_r)->r_sp
+#define PTRACE_REG_INTRV(_r)           (_r)->r[0]
 
 #define PTRACE_BREAKPOINT      ((const uint8_t[]) { 0xe7, 0xff, 0xff, 0xff })
 #define PTRACE_BREAKPOINT_SIZE 4