#35 top-3.7 fails to compile on irix-6.5

[Peter O'Gorman]

Compiling on sgi irix with the native compiler, compiler errors resulted in having to patch.

uid_t proc_owner(pid_t) did not match prototype.
proc_compares not defined before being used.

Path attached.

[Peter O'Gorman]

Patch for top-3.7 on sgi irix