Merge Trond's bugfixes

[deliverable/linux.git] / include / linux / ctype.h

diff --git a/include/linux/ctype.h b/include/linux/ctype.h
index a3d6ee0044f974ebf12236de4c5ecd5678d26a6c..8acfe312f947e0ff2dd2f01067b99c3e1c55ca17 100644 (file)
--- a/include/linux/ctype.h
+++ b/include/linux/ctype.h
@@ -52,4 +52,13 @@ static inline unsigned char __toupper(unsigned char c)
 #define tolower(c) __tolower(c)
 #define toupper(c) __toupper(c)
 
+/*
+ * Fast implementation of tolower() for internal usage. Do not use in your
+ * code.
+ */
+static inline char _tolower(const char c)
+{
+       return c | 0x20;
+}
+
 #endif