1 files changed, 48 insertions, 0 deletions

diff --git a/src/utils/sleep.h b/src/utils/sleep.h
new file mode 100644
index 0000000..d618e9b
--- /dev/null
+++ b/src/utils/sleep.h
@@ -0,0 +1,48 @@
+STATIC void msleep(int);
+
+#if defined(WIN32)
+
+#define NISSY_CANSLEEP true
+
+STATIC void
+msleep(int milliseconds)
+{
+        Sleep(milliseconds);
+}
+
+#elif defined(__wasm__)
+
+#include <emscripten.h>
+
+#define NISSY_CANSLEEP true
+
+STATIC void
+msleep(int milliseconds)
+{
+        emscripten_sleep(milliseconds);
+}
+
+#elif defined(__unix__)
+
+#include <time.h>
+
+#define NISSY_CANSLEEP true
+
+STATIC void
+msleep(int milliseconds)
+{
+        struct timespec t;
+        t.tv_sec = milliseconds / 1000;
+        t.tv_nsec = (milliseconds % 1000) * 1000000;
+        nanosleep(&t, NULL);
+}
+
+#else
+
+#define NISSY_CANSLEEP false
+STATIC void
+msleep(int milliseconds)
+{
+}
+
+#endif