GIMP Base Library Reference Manual

for GIMP 2.2.17

I. GIMP Base Library
  gimpbaseenums — Basic GIMP enumeration data types.
  gimpbasetypes — Translation between gettext translation domain identifier and GType.
  gimpversion — Macros and constants useful for determining GIMP's version number and capabilities.
  gimplimits — Boundaries of some GIMP data types and some global constants.
  gimpchecks — Constants and functions related to rendering checkerboards.
  gimpdatafiles — Functions to handle GIMP data files.
  gimpenv — Functions to access the GIMP environment.
  gimpmemsize — Functions to (de)serialize a given memory size.
  gimpparasite — Arbitrary pieces of data which can be attached to various GIMP objects.
  gimpparasiteio — Utility functions to (de)serialize certain C structures to/from GimpParasite's.
  gimpsignal — Portable signal handling.
  gimpunit — Provides a collection of predefined units and functions for creating user-defined units.
  gimputils — Utilities of general interest
  gimpprotocol — The communication protocol between GIMP and it's plug-ins.
  gimpwire — The lowlevel I/O protocol used for communication between GIMP and it's plug-ins.