Man pages matching name libssh2_channel_get_exit_status in section 3:

libssh2_channel_get_exit_status.3.en	debian 10 / libssh2-1-dev
libssh2_channel_get_exit_status.3.en	debian 11 / libssh2-1-dev
libssh2_channel_get_exit_status.3.en	debian 12 / libssh2-1-dev