Here is a list of all functions with links to the files they belong to:

• calc_pyramid_levels() : teapot.cpp
• framebuffer_size_callback() : batches.cpp, sandbox.cpp, teapot.cpp
• lerp() : batches.cpp
• main() : batches.cpp, sandbox.cpp, teapot.cpp
• MessageCallback() : batches.cpp, teapot.cpp
• processInput() : batches.cpp, sandbox.cpp, teapot.cpp