From d6c7ef2346d60ad934231d6b4bf6d342b278a0d4 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Tue, 21 Jul 2009 09:05:43 +0000
Subject: Using a much simpler property set implementation. Accessor objects
 use the PropertyGet interface to access just the property set methods they
 need. Removed SString.

---
 src/CharClassify.cxx | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'src/CharClassify.cxx')

diff --git a/src/CharClassify.cxx b/src/CharClassify.cxx
index acab4b229..42a0ff10e 100644
--- a/src/CharClassify.cxx
+++ b/src/CharClassify.cxx
@@ -41,3 +41,37 @@ void CharClassify::SetCharClasses(const unsigned char *chars, cc newCharClass) {
 		}
 	}
 }
+
+int CompareCaseInsensitive(const char *a, const char *b) {
+	while (*a && *b) {
+		if (*a != *b) {
+			char upperA = MakeUpperCase(*a);
+			char upperB = MakeUpperCase(*b);
+			if (upperA != upperB)
+				return upperA - upperB;
+		}
+		a++;
+		b++;
+	}
+	// Either *a or *b is nul
+	return *a - *b;
+}
+
+int CompareNCaseInsensitive(const char *a, const char *b, size_t len) {
+	while (*a && *b && len) {
+		if (*a != *b) {
+			char upperA = MakeUpperCase(*a);
+			char upperB = MakeUpperCase(*b);
+			if (upperA != upperB)
+				return upperA - upperB;
+		}
+		a++;
+		b++;
+		len--;
+	}
+	if (len == 0)
+		return 0;
+	else
+		// Either *a or *b is nul
+		return *a - *b;
+}
-- 
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