diff --git a/usr.bin/kdump/kdump.h b/usr.bin/kdump/kdump.h
--- a/usr.bin/kdump/kdump.h
+++ b/usr.bin/kdump/kdump.h
@@ -34,7 +34,7 @@
 
 extern bool decimal, fancy, resolv;
 
-#define	print_number64(first,i,n,c) do {				\
+#define	_print_number64(first,i,n,c,d) do {				\
 	uint64_t __v;							\
 									\
 	if (quad_align && (((ptrdiff_t)((i) - (first))) & 1) == 1) {	\
@@ -46,7 +46,7 @@
 		    ((uint64_t)(uint32_t)(i)[1]) << 32;			\
 	else								\
 		__v = (uint64_t)*(i);					\
-	if (decimal)							\
+	if (d)								\
 		printf("%c%jd", (c), (intmax_t)__v);			\
 	else								\
 		printf("%c%#jx", (c), (uintmax_t)__v);			\
@@ -55,8 +55,8 @@
 	(c) = ',';							\
 } while (0)
 
-#define print_number(i,n,c) do {					\
-	if (decimal)							\
+#define _print_number(i,n,c,d) do {					\
+	if (d)								\
 		printf("%c%jd", c, (intmax_t)*i);			\
 	else								\
 		printf("%c%#jx", c, (uintmax_t)(u_register_t)*i);	\
@@ -65,6 +65,11 @@
 	c = ',';							\
 } while (0)
 
+#define	print_number(i,n,c)		_print_number(i,n,c,decimal)
+#define	print_decimal_number(i,n,c)	_print_number(i,n,c,true)
+#define	print_number64(first,i,n,c)	_print_number64(first,i,n,c,decimal)
+#define	print_decimal_number64(first,i,n,c) _print_number64(first,i,n,c,true)
+
 void	decode_filemode(int value);
 void	print_integer_arg(const char *(*decoder)(int), int value);
 void	print_integer_arg_valid(const char *(*decoder)(int), int value);
diff --git a/usr.bin/kdump/linux.c b/usr.bin/kdump/linux.c
--- a/usr.bin/kdump/linux.c
+++ b/usr.bin/kdump/linux.c
@@ -202,7 +202,7 @@
 	case LINUX_SYS_linux_kill:
 	case LINUX_SYS_linux_tkill:
 	case LINUX_SYS_linux_rt_sigqueueinfo:
-		print_number(ip, narg, c);
+		print_decimal_number(ip, narg, c);
 		putchar(',');
 		print_linux_signal(*ip);
 		ip++;
@@ -210,8 +210,8 @@
 		break;
 	case LINUX_SYS_linux_tgkill:
 	case LINUX_SYS_linux_rt_tgsigqueueinfo:
-		print_number(ip, narg, c);
-		print_number(ip, narg, c);
+		print_decimal_number(ip, narg, c);
+		print_decimal_number(ip, narg, c);
 		putchar(',');
 		print_linux_signal(*ip);
 		ip++;
@@ -411,7 +411,7 @@
 	case LINUX32_SYS_linux_kill:
 	case LINUX32_SYS_linux_tkill:
 	case LINUX32_SYS_linux_rt_sigqueueinfo:
-		print_number(ip, narg, c);
+		print_decimal_number(ip, narg, c);
 		putchar(',');
 		print_linux_signal(*ip);
 		ip++;
@@ -419,8 +419,8 @@
 		break;
 	case LINUX32_SYS_linux_tgkill:
 	case LINUX32_SYS_linux_rt_tgsigqueueinfo:
-		print_number(ip, narg, c);
-		print_number(ip, narg, c);
+		print_decimal_number(ip, narg, c);
+		print_decimal_number(ip, narg, c);
 		putchar(',');
 		print_linux_signal(*ip);
 		ip++;