Create main.c

Author: Python1320

main.c

@@ -0,0 +1,21 @@
+
+#include <windows.h>
+#include <string.h>
+#include <stdio.h>
+
+int main(int argc, char *argv[]) {
+	if (argc<2) {
+		fprintf( stderr, "Usage: %s \"say hello world\"",argv[0]);
+		return 3;
+	}
+	HWND wnd = FindWindow("Valve001", NULL);
+	if (wnd) {
+		LPCTSTR cmd = argv[1];
+		COPYDATASTRUCT cds;
+		cds.dwData = 0;
+		cds.cbData = (strlen(cmd) + 1);
+		cds.lpData = (void*)cmd;
+		return SendMessageA(wnd, WM_COPYDATA, (WPARAM)wnd, (LPARAM)(LPVOID)&cds)!=1;
+	}
+	return 2;
+}