Syntax:

    #include <cstring>
    char *strncat( char *str1, const char *str2, size_t count );

The function strncat() concatenates at most count characters of str2 onto str1, adding a null termination. The resulting string is returned.

Related Topics: strcat, strchr, strncmp, strncpy

Another set of related (but non-standard) functions are strlcpy and strlcat.