C++ In a Nutshell

Name

memcmp function — Compares memory

Synopsis

int memcmp(const void* s1, const void* s2, size_t n)

The memcmp function compares the first n bytes of s1 and s2 as arrays of unsigned char. If all n bytes are equal, the return value is 0. Otherwise, the return value is positive if s1 is greater than s2 or negative if s1 is less than s2.

See Also

strcmp function, strncmp function, equal in <algorithm>, lexicographical_compare in <algorithm> , mismatch in <algorithm> , wmemcmp in <cwchar>