Here are two AGA-compatible functions for loading IFF ILBM files,
carefully distilled from that mess of code in the back of RKM:Devices
or Developer's Toolkit.  AGA supported!  This module requires
iffparse.library to be in your libs: directory.

LoadILBMBitMap() loads an ILBM file into a BitMap, returning the Bitmap
pointer.  Free the BitMap with freeBitMap().

LoadILBMScreen() loads an ILBM file into a Screen, returning the Screen
pointer.  Display the screen with ScreenToFront(), free it with
freeilbmScreen().

The executable file getilbm is a demo picture viewer.

See the beginning of getilbm.c for complete documentation.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  242     740  32.7% -lh5- a895 Jan 29  1995 GetILBM.info
[generic]                 6492    9960  65.2% -lh5- f74e Nov 11  1994 GetILBM/GetILBM
[generic]                10535   31977  32.9% -lh5- 1a72 Nov 11  1994 GetILBM/getilbm.c
[generic]                 1397    3269  42.7% -lh5- 54c9 Nov 11  1994 GetILBM/getilbm_proto.h
[generic]                  527     951  55.4% -lh5- 3930 Dec  6  1994 GetILBM/Product-Info
[generic]                  365     643  56.8% -lh5- 2520 Nov 11  1994 GetILBM/README
[generic]                  327    1091  30.0% -lh5- b72a Dec 10  1994 GetILBM/README.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         7 files   19885   48631  40.9%            Mar 16  1995