Modifying resources in a dll?

[fg23]

Hello. Say I have a dll with a bunch of bitmap resources in it. How can I replace bitmaps in this file? Does windows provide an API for this? I don't want to add or delete bitmaps, just replace existing ones.

Thanks

[webJose]

http://msdn.microsoft.com/en-us/library/windows/desktop/ff468900(v=VS.85).aspx