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/* public domain rewrite of strcasecmp(3) */
#include <ctype.h>
int
strcasecmp(const char *p1, const char *p2)
{
while (*p1 && *p2) {
if (toupper(*p1) != toupper(*p2))
return toupper(*p1) - toupper(*p2);
p1++;
p2++;
}
return strlen(p1) - strlen(p2);
}
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