What is MMAL?
Help learning MMAL/contributing to userland utils
Raspicam C++ API mmal linking
Multi-Media Abstraction Layer (MMAL). Draft Version 0.1

$ ldconfig -p | grep libmmal
    libmmal_vc_client.so (libc6,hard-float) => /opt/vc/lib/libmmal_vc_client.so
    libmmal_util.so (libc6,hard-float) => /opt/vc/lib/libmmal_util.so
    libmmal_core.so (libc6,hard-float) => /opt/vc/lib/libmmal_core.so
    libmmal_components.so (libc6,hard-float) => /opt/vc/lib/libmmal_components.so
    libmmal.so (libc6,hard-float) => /opt/vc/lib/libmmal.so