1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
#include "sleep.hpp" #ifdef _WIN32 # include <windows.h> #else # include <unistd.h> #endif namespace portable { void sleep(int milliseconds) { if (milliseconds > 0) { #ifdef _WIN32 Sleep(milliseconds); #else usleep(unsigned(milliseconds) * 1000U); // takes microseconds #endif } } }