From David Sainty <dsainty@NetBSD.org>:
tree3f574b9aff2b6417bbf795e9338ab20853cdeeb1
-rw-r--r-- 1310 CMakeLists.txt
drwxr-xr-x - Example
-rw-r--r-- 978 Makefile
drwxr-xr-x - cmake
-rw-r--r-- 14641 glpng.htm
drwxr-xr-x - include
drwxr-xr-x - src