1 files changed, 26 insertions, 0 deletions

diff --git a/arch/sh/lib/strcasecmp.c b/arch/sh/lib/strcasecmp.c
new file mode 100644
index 000000000000..4e57a216feaf
--- /dev/null
+++ b/arch/sh/lib/strcasecmp.c
@@ -0,0 +1,26 @@
+/*
+ *  linux/arch/alpha/lib/strcasecmp.c
+ */
+
+#include <linux/string.h>
+
+
+/* We handle nothing here except the C locale.  Since this is used in
+   only one place, on strings known to contain only 7 bit ASCII, this
+   is ok.  */
+
+int strcasecmp(const char *a, const char *b)
+{
+        int ca, cb;
+
+        do {
+                ca = *a++ & 0xff;
+                cb = *b++ & 0xff;
+                if (ca >= 'A' && ca <= 'Z')
+                        ca += 'a' - 'A';
+                if (cb >= 'A' && cb <= 'Z')
+                        cb += 'a' - 'A';
+        } while (ca == cb && ca != '\0');
+
+        return ca - cb;
+}