Compares, with case insensitivity (uppercase and lowercase characters are equivalent), the first length characters of two objects.
#include <string.h> int memicmp ( const void *s1, const void *s2, size_t length);
(IN) Points to the first object to compare.
(IN) Points to the second object to compare.
(IN) Specifies the number of characters to compare.
Returns 0 if the two objects match. Otherwise, it returns an integer less than or greater than 0, depending on whether s1 is less than or greater than s2.