From 1fc1ef4d35c724b48428d9338b392a07d8150d58 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Tue, 13 Nov 2018 23:15:20 +0100
Subject: Add fz_strncasecmp.

---
 source/fitz/string.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'source/fitz/string.c')

diff --git a/source/fitz/string.c b/source/fitz/string.c
index e70ae6e6..4bb3dc9d 100644
--- a/source/fitz/string.c
+++ b/source/fitz/string.c
@@ -21,6 +21,16 @@ fz_strnlen(const char *s, size_t n)
 	return p ? p - s : n;
 }
 
+int
+fz_strncasecmp(const char *a, const char *b, int n)
+{
+	if (!n--)
+		return 0;
+	for (; *a && *b && n && (*a == *b || fz_tolower(*a) == fz_tolower(*b)); a++, b++, n--)
+		;
+	return fz_tolower(*a) - fz_tolower(*b);
+}
+
 int
 fz_strcasecmp(const char *a, const char *b)
 {
-- 
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