build: Rename all "syscall.h" in target directories to "target_syscall.h".

index 735cb40..1a361df 100644
@@ -38,7 +38,7 @@ enum BSDType {
 extern enum BSDType bsd_type;
 
 #include "syscall_defs.h"
-#include "syscall.h"
+#include "target_syscall.h"
 #include "target_signal.h"
 #include "exec/gdbstub.h"
 

similarity index 80%
rename from linux-user/aarch64/syscall.h
rename to linux-user/aarch64/target_syscall.h
index dc72a15..f458018 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
     uint64_t        regs[31];
     uint64_t        sp;

@@ -11,3 +14,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ       2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 98%
rename from linux-user/alpha/syscall.h
rename to linux-user/alpha/target_syscall.h
index 245cff2..3db4b16 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* default linux values for the selectors */
 #define __USER_DS	(1)
 

@@ -255,3 +258,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ              4096
 #define TARGET_MLOCKALL_MCL_CURRENT     0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE      0x4000
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 93%
rename from linux-user/arm/syscall.h
rename to linux-user/arm/target_syscall.h
index 3844a96..ea863db 100644
@@ -1,3 +1,5 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */

@@ -48,3 +50,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 100%
rename from linux-user/cris/syscall.h
rename to linux-user/cris/target_syscall.h

similarity index 97%
rename from linux-user/i386/syscall.h
rename to linux-user/i386/target_syscall.h
index 906aaac..0ac84dc 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* default linux values for the selectors */
 #define __USER_CS	(0x23)
 #define __USER_DS	(0x2B)

@@ -150,3 +153,5 @@ struct target_vm86plus_struct {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 87%
rename from linux-user/m68k/syscall.h
rename to linux-user/m68k/target_syscall.h
index 9218493..97a4cc0 100644
@@ -1,3 +1,5 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */

@@ -23,3 +25,5 @@ struct target_pt_regs {
 #define TARGET_MLOCKALL_MCL_FUTURE  2
 
 void do_m68k_simcall(CPUM68KState *, int);
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 99%
rename from linux-user/mips/syscall.h
rename to linux-user/mips/target_syscall.h
index 35ca23b..68db160 100644
@@ -1,3 +1,5 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */

@@ -231,3 +233,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 99%
rename from linux-user/mips64/syscall.h
rename to linux-user/mips64/target_syscall.h
index 6733107..0e0c2d2 100644
@@ -1,3 +1,5 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */

@@ -228,3 +230,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ      2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 90%
rename from linux-user/openrisc/syscall.h
rename to linux-user/openrisc/target_syscall.h
index 8ac0365..19aeffc 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
     union {
         struct {

@@ -27,3 +30,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 96%
rename from linux-user/ppc/syscall.h
rename to linux-user/ppc/target_syscall.h
index 0daf5cd..35cab59 100644
@@ -17,6 +17,9 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* XXX: ABSOLUTELY BUGGY:
  * for now, this is quite just a cut-and-paste from i386 target...
  */

@@ -73,3 +76,5 @@ struct target_revectored_struct {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE  0x4000
+
+#endif  /* TARGET_SYSCALL_H */

index bd90cc3..1be04e2 100644
@@ -16,7 +16,7 @@
 
 #include "exec/user/thunk.h"
 #include "syscall_defs.h"
-#include "syscall.h"
+#include "target_syscall.h"
 #include "exec/gdbstub.h"
 #include "qemu/queue.h"
 

similarity index 89%
rename from linux-user/s390x/syscall.h
rename to linux-user/s390x/target_syscall.h
index 35f170a..02061ef 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* this typedef defines how a Program Status Word looks like */
 typedef struct {
     abi_ulong mask;

@@ -27,3 +30,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ        2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 83%
rename from linux-user/sh4/syscall.h
rename to linux-user/sh4/target_syscall.h
index 7aa4f23..9f3381b 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
         unsigned long regs[16];
         unsigned long pc;

@@ -15,3 +18,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 87%
rename from linux-user/sparc/syscall.h
rename to linux-user/sparc/target_syscall.h
index 58573b9..a73fa6d 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
 	abi_ulong psr;
 	abi_ulong pc;

@@ -18,3 +21,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ      4096
 #define TARGET_MLOCKALL_MCL_CURRENT 0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE  0x4000
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 87%
rename from linux-user/sparc64/syscall.h
rename to linux-user/sparc64/target_syscall.h
index 8398d3f..eb827fc 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
 	abi_ulong u_regs[16];
 	abi_ulong tstate;

@@ -19,3 +22,5 @@ struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ      4096
 #define TARGET_MLOCKALL_MCL_CURRENT 0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE  0x4000
+
+#endif  /* TARGET_SYSCALL_H */

similarity index 100%
rename from linux-user/unicore32/syscall.h
rename to linux-user/unicore32/target_syscall.h

similarity index 96%
rename from linux-user/x86_64/syscall.h
rename to linux-user/x86_64/target_syscall.h
index 88b3c3f..feecd32 100644
@@ -1,3 +1,6 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 #define __USER_CS	(0x33)
 #define __USER_DS	(0x2B)
 

@@ -100,3 +103,5 @@ struct target_msqid64_ds {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */

new file mode 100644
index 0000000..27ba378
@@ -0,0 +1 @@
+#include <syscall.h>

new file mode 100644
index 0000000..27ba378
@@ -0,0 +1 @@
+#include <syscall.h>