C code: identify psutil internal functions by using a precise prefix

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This is a note for me and applies to all those utility functions defined in the 
C code. 

They should be renamed by using a "psutil_" prefix so that it becomes clear 
that they are utility functions defined internally (as opposed to being defined 
in some header file defined at the top).

Some examples are get_kinfo_proc(), get_proc_list(), getcmdpath() on BSD and 
handle_from_pid(), pid_is_running(), pid_in_proclist() on Windows.

Original issue reported on code.google.com by g.rodola on 2 Mar 2013 at 3:11

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Original comment by g.rodola on 2 Mar 2013 at 3:12

• Changed title: C code: identify psutil internal functions by using a precise prefix

[GoogleCodeExporter]

Fixed in revision 73608ce0ff14, revision 98f5e690dcbf, revision f93197af5e4a.

Original comment by g.rodola on 11 Apr 2013 at 10:42

• Changed state: FixedInHG
• Added labels: Milestone-0.7.0

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Original comment by g.rodola on 12 Apr 2013 at 6:21

• Changed state: Fixed