fusl/src/thread/cnd_signal.c

#include <threads.h>

int __private_cond_signal(cnd_t*, int);

int cnd_signal(cnd_t* c) {
  /* This internal function never fails, and always returns zero,
   * which matches the value thrd_success is defined with. */
  return __private_cond_signal(c, 1);
}