ref: a351bcdccdf5a4273bc8dc3360a48fbb8b8aa9ea
dir: /src/pnote.c/
#include <u.h> #include <libc.h> int handler(void*, char* msg) { print("note: %s\n", msg); return 0; } void main(int, char*[]) { atnotify(handler, 1); sleep(3600 * 1000); // one hour to play print("done (%r)\n"); exits(nil); }