From 46b5ce1b8f52329a18095da9ca4a5ee58345ff92 Mon Sep 17 00:00:00 2001
From: Leo Tenenbaum <pommicket@gmail.com>
Date: Thu, 19 Sep 2019 13:26:01 -0400
Subject: added arg type checking

---
 util/err.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'util')

diff --git a/util/err.c b/util/err.c
index 3fe3b53..c5d32b2 100644
--- a/util/err.c
+++ b/util/err.c
@@ -12,6 +12,15 @@
 #define TEXT_IMPORTANT(x) x
 #endif
 
+static inline const char *ordinals(size_t x) {
+	switch (x % 10) {
+	case 1: return "st";
+	case 2: return "nd";
+	case 3: return "rd";
+	default: return "th";
+	}
+}
+
 typedef uint32_t LineNo;
 
 typedef struct {
-- 
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