1 files changed, 71 insertions, 0 deletions
diff --git a/windows-NT/unistd.c b/windows-NT/unistd.c
new file mode 100644
index 0000000..6ff09c8
--- /dev/null
+++ b/windows-NT/unistd.c
@@ -0,0 +1,71 @@
+/*
+ * windows-NT/unitstd.c
+ * POSIX/UNIX functions not provided by Win32 platform
+ * and declared in <unistd.h> header file
+ */
+
+#include "unistd.h"
+
+#include <stdio.h>
+#include <conio.h>
+
+#include <sys/socket.h>  /* This does: #include <windows.h> */
+
+/* Please order functions by name if possible */
+
+
+
+char *
+getpass (const char *prompt)
+{
+    static char pwd_buf[128];
+    size_t i;
+
+    fputs (prompt, stderr);
+    fflush (stderr);
+    for (i = 0; i < sizeof (pwd_buf) - 1; ++i)
+    {
+	pwd_buf[i] = _getch ();
+	if (pwd_buf[i] == '\r')
+	    break;
+    }
+    pwd_buf[i] = '\0';
+    fputs ("\n", stderr);
+    return pwd_buf;
+}
+
+
+
+/* This is just a call to GetCurrentProcessID */
+pid_t
+getpid (void)
+{
+    return (pid_t) GetCurrentProcessId();
+}
+
+
+
+unsigned int sleep (unsigned seconds)
+{
+    Sleep (1000*seconds);
+    return 0;
+}
+
+
+
+/*
+ * Sleep at least some number of microseconds
+ */
+int usleep (useconds_t microseconds)
+{
+    if ( microseconds )
+    {
+	const useconds_t one_second = 1000000;
+	struct timeval tv_delay;
+
+	tv_delay.tv_sec = microseconds / one_second;
+	tv_delay.tv_usec = microseconds % one_second;
+	return select (0, NULL, NULL, NULL, &tv_delay);
+    }
+    return 0;
+}