Changed use of compile #defines which start with a _ character to not do this since defined symbols starting with _ are reserved to local compiler/runtime implementations in the C language. This addresses issue #32

PDP11/pdp11_cpumod.h

@@ -27,8 +27,8 @@
    30-Aug-05    RMS     Added additional 11/60 registers
 */
 
-#ifndef _PDP11_CPUMOD_H_
-#define _PDP11_CPUMOD_H_        0
+#ifndef PDP11_CPUMOD_H_
+#define PDP11_CPUMOD_H_        0
 
 #define SOP_1103        (BUS_Q)
 #define OPT_1103        (OPT_EIS|OPT_FIS)

PDP11/pdp11_defs.h

@@ -72,8 +72,8 @@
    10-Feb-01    RMS     Added DECtape support
 */
 
-#ifndef _PDP11_DEFS_H
-#define _PDP11_DEFS_H   0
+#ifndef PDP11_DEFS_H
+#define PDP11_DEFS_H   0
 
 #ifndef VM_PDP11
 #define VM_PDP11        0

PDP11/pdp11_dmc.h

@@ -40,8 +40,8 @@
 // addresses of the DZ and DMC.
 
 
-#ifndef _PDP11_DMC_H
-#define _PDP11_DMC_H
+#ifndef PDP11_DMC_H
+#define PDP11_DMC_H
 
 #if defined (VM_VAX)                                  /* VAX version */
 #include "vax_defs.h"

PDP11/pdp11_io_lib.h

@@ -24,8 +24,8 @@
    in this Software without prior written authorization from Robert M Supnik.
 */
 
-#ifndef _PDP11_IO_LIB_H_
-#define _PDP11_IO_LIB_H_    0
+#ifndef PDP11_IO_LIB_H_
+#define PDP11_IO_LIB_H_    0
 
 t_stat set_autocon (UNIT *uptr, int32 val, char *cptr, void *desc);
 t_stat show_autocon (FILE *st, UNIT *uptr, int32 val, void *desc);

PDP11/pdp11_mscp.h

@@ -29,8 +29,8 @@
    20-Sep-02    RMS     Merged TMSCP definitions
 */
 
-#ifndef _PDP11_MSCP_H_
-#define _PDP11_MSCP_H_  0
+#ifndef PDP11_MSCP_H_
+#define PDP11_MSCP_H_  0
 
 /* Misc constants */
 

PDP11/pdp11_uqssp.h

@@ -27,8 +27,8 @@
    30-Aug-02    RMS     Added TMSCP support
 */
 
-#ifndef _PDP11_UQSSP_H_
-#define _PDP11_UQSSP_H_ 0
+#ifndef PDP11_UQSSP_H_
+#define PDP11_UQSSP_H_ 0
 
 /* IP register - initialization and polling
 

PDP11/pdp11_xq.h

@@ -62,8 +62,8 @@
   ------------------------------------------------------------------------------
 */
 
-#ifndef _PDP11_XQ_H
-#define _PDP11_XQ_H
+#ifndef PDP11_XQ_H
+#define PDP11_XQ_H
 
 #if defined (VM_PDP10)                                  /* PDP10 version */
 #error "DEQNA/DELQA not supported on PDP10!"

PDP11/pdp11_xq_bootrom.h

@@ -34,8 +34,8 @@
   ------------------------------------------------------------------------------
 */
 
-#ifndef _PDP11_XQ_BOOTROM_H
-#define _PDP11_XQ_BOOTROM_H
+#ifndef PDP11_XQ_BOOTROM_H
+#define PDP11_XQ_BOOTROM_H
 
 #ifdef VM_PDP11
   /*

PDP11/pdp11_xu.h

@@ -42,8 +42,8 @@
   ------------------------------------------------------------------------------
 */
 
-#ifndef _PDP11_XU_H
-#define _PDP11_XU_H
+#ifndef PDP11_XU_H
+#define PDP11_XU_H
 
 
 #if defined (VM_PDP10)                                                  /* PDP10 version */