#include "fmt.h" #include "buffer.h" int main() { char buf[1024]; buffer_put(buffer_1,buf,fmt_human(buf,1)); buffer_putnlflush(buffer_1); buffer_put(buffer_1,buf,fmt_human(buf,1400)); buffer_putnlflush(buffer_1); buffer_put(buffer_1,buf,fmt_human(buf,2300000)); buffer_putnlflush(buffer_1); buffer_put(buffer_1,buf,fmt_human(buf,(unsigned long long)(-1ll))); buffer_putnlflush(buffer_1); return 0; }