Raster Image Functions:
 Creation, Deletion, and Copying
  Using DIBs and DDBs

DIB functions:

L_ChangeFromDIB

L_ChangeToDIB

L_ConvertFromDIB

L_ConvertToDIB

DDB functions:

L_ChangeFromDDB

L_ChangeToDDB

L_ConvertFromDDB

L_ConvertToDDB