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/*

 *  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;

}