Adjust for kern.ps_strings and PS_STRINGS not being a pointer.  This fixes a type mismatch in the call to kvm_uread().  The bug has gone undetected for almost 3 years because kvm_uproc()'s protoype has been disabled for almost 4 years.
Adjust for kern.ps_strings and PS_STRINGS not being a pointer.  This
fixes a type mismatch in the call to kvm_uread().  The bug has gone
undetected for almost 3 years because kvm_uproc()'s protoype has been
disabled for almost 4 years.

Trust sysctlbyname() to work properly if it succeeds.

Fixed style bugs in revs. 1.19 and 1.22.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase