pidgin/pidgin

Modernize debug.[ch]

2021-03-27, Gary Kramlich
4ee19005534e
Modernize debug.[ch]

This was mostly just styling but I added a functions to make things a bit
easier to read and migrate to GDateTime.

Testing Done:
Ran locally and verified debug works and still looks the same both on the console and in the debug window.

Reviewed at https://reviews.imfreedom.org/r/587/
subdir('libpurple')
subdir('protocols')
if ENABLE_GTK
subdir('pidgin')
else
pidgin_doc = []
endif
if enable_consoleui
subdir('finch')
else
finch_doc = []
endif
alias_target('doc', libpurple_doc, protocols_doc, pidgin_doc, finch_doc)