tests/core/test_sscanf_3.c

#include <stdint.h>
#include <stdio.h>

int main() {

  int64_t s, m, l;
  printf("%d\n", sscanf("123 1073741823 1125899906842620", "%lld %lld %lld", &s,
                        &m, &l));
  printf("%lld,%lld,%lld\n", s, m, l);

  int64_t negS, negM, negL;
  printf("%d\n", sscanf("-123 -1073741823 -1125899906842620", "%lld %lld %lld",
                        &negS, &negM, &negL));
  printf("%lld,%lld,%lld\n", negS, negM, negL);

  return 0;
}