+<SUBSECTION communicate>
+g_subprocess_communicate
+g_subprocess_communicate_async
+g_subprocess_communicate_finish
+g_subprocess_communicate_utf8
+g_subprocess_communicate_utf8_async
+g_subprocess_communicate_utf8_finish
+<SUBSECTION Launcher>
+g_subprocess_launcher_getenv
+g_subprocess_launcher_new
+g_subprocess_launcher_set_child_setup
+g_subprocess_launcher_set_cwd
+g_subprocess_launcher_set_environ
+g_subprocess_launcher_set_flags
+g_subprocess_launcher_set_stderr_file_path
+g_subprocess_launcher_set_stdin_file_path
+g_subprocess_launcher_set_stdout_file_path
+g_subprocess_launcher_setenv
+g_subprocess_launcher_spawn
+g_subprocess_launcher_spawnv
+g_subprocess_launcher_take_fd
+g_subprocess_launcher_take_stderr_fd
+g_subprocess_launcher_take_stdin_fd
+g_subprocess_launcher_take_stdout_fd
+g_subprocess_launcher_unsetenv