netcall debug 2nd

netcall.c

@@ -78,13 +78,22 @@ int redir_device_drive(int devicetyp, uint8 *devname, uint8 *remotename)
      regs.x.di = FP_OFF(lremotename);
    }
 
+#if defined(__WATCOMC__)
+   fprintf(stderr,
+      "REDIR in: ax=%04x bx=%04x cx=%04x ds:si=%04x:%04x es:di=%04x:%04x dev='%s' remote='%s'\n",
+      regs.x.ax, regs.x.bx, regs.x.cx,
+      sregs.ds, regs.x.si, sregs.es, regs.x.di,
+      ldevname, devicetyp > -1 ? lremotename : "");
+#endif
+
    intdosx(&regs, &regs, &sregs);
 
-   /*
-    * Return the actual DOS/redirector error code from AX when carry is set.
-    * The old code returned the intdosx() function result.  With OpenWatcom
-    * this can hide which redirector error happened.
-    */
+#if defined(__WATCOMC__)
+   fprintf(stderr,
+      "REDIR out: cf=%u ax=%04x bx=%04x cx=%04x dx=%04x\n",
+      regs.x.cflag, regs.x.ax, regs.x.bx, regs.x.cx, regs.x.dx);
+#endif
+
    return(regs.x.cflag ? -(int)regs.x.ax : 0);
 }