ref: 89c4a6fc14b5072fcc1e9f1f41f8e5753e471b17 dir: /sys/src/ape/lib/ap/plan9/sigpending.c/
#include <signal.h> /* * BUG: don't keep track of these */ int sigpending(sigset_t *set) { *set = 0; return 0; }