pidgin/pidgin

Move the glib compat functions to static inline as they were causing linking issues with plugins when they were normal functions

Testing Done:
Compile only

Reviewed at https://reviews.imfreedom.org/r/491/
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
datarootdir=@datarootdir@
datadir=@datadir@
sysconfdir=@sysconfdir@
plugindir=${libdir}/purple-@PURPLE_MAJOR_VERSION@
Name: libpurple
Description: libpurple is a GLib-based instant messenger library.
Version: @VERSION@
Requires: glib-2.0
Cflags: -I${includedir}
Libs: -L${libdir} -lpurple