Removed global header from DOS/Windows port

zsnes/src/chips/dsp1emu.c

@@ -15,8 +15,12 @@
 //along with this program; if not, write to the Free Software
 //Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-#include <gblhdr.h>
 
+#include <stdio.h>
+#include <stdarg.h>
+#include <math.h>
+#include <string.h>
+#include <stdlib.h>
 //#define DebugDSP1
 
 // uncomment some lines to test