extern "c" fn pthread_atfork(?*const fn () callconv(.C) void, ?*const fn () callconv(.C) void, ?*const fn () callconv(.C) void) callconv(.C) c_int

Parameters

prepare: ?*const fn () callconv(.C) void,
parent: ?*const fn () callconv(.C) void,
child: ?*const fn () callconv(.C) void,