Man pages matching name pmdestroycontext in section 3:

pmDestroyContext.3.en	debian 10 / libpcp3-dev
pmdestroycontext.3.en	debian 10 / libpcp3-dev
pmDestroyContext.3.en	debian 11 / libpcp3-dev
pmDestroyContext.3.en	debian 12 / libpcp3-dev