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-rw-r--r--arch/sh/lib/strcasecmp.c26
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 @@
1/*
2 * linux/arch/alpha/lib/strcasecmp.c
3 */
4
5#include <linux/string.h>
6
7
8/* We handle nothing here except the C locale. Since this is used in
9 only one place, on strings known to contain only 7 bit ASCII, this
10 is ok. */
11
12int strcasecmp(const char *a, const char *b)
13{
14 int ca, cb;
15
16 do {
17 ca = *a++ & 0xff;
18 cb = *b++ & 0xff;
19 if (ca >= 'A' && ca <= 'Z')
20 ca += 'a' - 'A';
21 if (cb >= 'A' && cb <= 'Z')
22 cb += 'a' - 'A';
23 } while (ca == cb && ca != '\0');
24
25 return ca - cb;
26}