From 9a06d29ca0526bc43862145a694931dfb5d6b505 Mon Sep 17 00:00:00 2001
From: radare <pancake@nopcode.org>
Date: Mon, 8 Oct 2018 09:49:44 +0200
Subject: [PATCH] Fix #11071 - Implement 1u8, 1u16, 1u32, 1u64 in RNum (#11765)

---
 libr/util/unum.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/libr/util/unum.c b/libr/util/unum.c
index dc777f9390a0b..6ac41a863e4c4 100644
--- a/libr/util/unum.c
+++ b/libr/util/unum.c
@@ -51,7 +51,7 @@ R_API void r_num_minmax_swap(ut64 *a, ut64 *b) {
 }
 
 R_API void r_num_minmax_swap_i(int *a, int *b) {
-	if (*a>*b) {
+	if (*a > *b) {
 		ut64 tmp = *a;
 		*a = *b;
 		*b = tmp;
@@ -146,6 +146,17 @@ R_API ut64 r_num_get(RNum *num, const char *str) {
 	if (!*str) {
 		return 0;
 	}
+	if (!strncmp (str, "1u", 2)) { // '1' is captured by op :(
+		if (num->value == UT64_MAX) {
+			num->value = 0;
+		}
+		switch (atoi (str + 2)) {
+		case 64: return (ut64)UT64_MAX;
+		case 32: return (ut64)UT32_MAX;
+		case 16: return (ut64)UT16_MAX;
+		case 8: return (ut64)UT8_MAX;
+		}
+	}
 	/* resolve string with an external callback */
 	if (num && num->callback) {
 		ok = 0;