add win32 (msvc) support

term/sys/windows/print.c

@@ -0,0 +1,54 @@
+#include <stdio.h>
+#include <string.h>
+#include <Windows.h>
+
+int z__b_stream_is_tty(FILE *fp)
+{
+	CONSOLE_SCREEN_BUFFER_INFO csbi;
+	HANDLE console = (HANDLE)_get_osfhandle(fileno(fp));
+	BOOL status = GetConsoleScreenBufferInfo(console, &csbi);
+
+	return status == TRUE ? 1 : 0;
+}
+
+int z__b_stream_dimensions(FILE *fp, unsigned int *w, unsigned int *h)
+{
+	CONSOLE_SCREEN_BUFFER_INFO csbi;
+	HANDLE console = (HANDLE)_get_osfhandle(fileno(fp));
+	BOOL status = GetConsoleScreenBufferInfo(console, &csbi);
+
+	if (status == FALSE) {
+		return -1;
+	}
+
+	if (w) {
+		*w = csbi.dwMaximumWindowSize.X;
+	}
+
+	if (h) {
+		*h = csbi.dwMaximumWindowSize.Y;
+	}
+
+	return 0;
+}
+
+int z__b_stream_cursorpos(FILE *in, FILE *out, unsigned int *x, unsigned int *y)
+{
+	CONSOLE_SCREEN_BUFFER_INFO csbi;
+	HANDLE console = (HANDLE)_get_osfhandle(fileno(in));
+	BOOL status = GetConsoleScreenBufferInfo(console, &csbi);
+
+	if (status == FALSE) {
+		return -1;
+	}
+
+	if (x) {
+		*x = csbi.dwCursorPosition.X;
+	}
+
+	if (y) {
+		*y = csbi.dwCursorPosition.Y;
+	}
+
+	return 0;
+}