Raster Image Functions:
Creation, Deletion, and Copying
Creating and Deleting Images
L_AllocateBitmap
L_CreateBitmap
L_DeletePage
L_FreeBitmap
L_GetBitmapMemoryInfo
L_GetMemoryThresholds
L_GetTempDirectory
L_InitBitmap
L_SetBitmapMemoryInfo
L_SetMemoryThresholds
L_SetTempDirectory