code translation

[starface245]

In putty ssh.c source code
line 5645
s->K = dh_find_K(ssh->kex_ctx, s->f);

Can someone explain me what this code line means?

What does the arrow point right really means?

Thanks.

[gaorozcoo]

http://www.cplusplus.com/doc/tutorial/structures/

[D80DSL3A]

The "arrow point right" is the indirect member reference operator. s and ssh are pointers.
For example, s->K gets the value of the member K of the object pointed to by s.