win32.graph.freeimage.FreeImage_Unload

FreeImage_Unload is available since version 1.0.

Prototype:

null-returned FreeImage_Unload(number dib)

Description:

Deletes a previously loaded FIBITMAP from memory.
NOTE: You always need to call this function once you're done with a bitmap, or you will have a memory leak.

Return value:

Return null.