Prepare those files to be renamed as *.c

svn-id: r20886

6 files changed, 44 insertions, 10 deletions

diff --git a/backends/PalmOS/Src/missing/_stdio.cpp b/backends/PalmOS/Src/missing/_stdio.cpp
index 127689524d..c973e64552 100644
--- a/backends/PalmOS/Src/missing/_stdio.cpp
+++ b/backends/PalmOS/Src/missing/_stdio.cpp
@@ -350,13 +350,13 @@ Int32 ftell(FILE *stream) { // DONE
 }
 
 Int32 fprintf(FILE *stream, const Char *formatStr, ...) { // DONE
-	if (!stream->fileRef)
-		return 0;
-
 	UInt32 numBytesWritten;
 	Char buf[256];
 	va_list va;
 
+	if (!stream->fileRef)
+		return 0;
+
 	va_start(va, formatStr);
 	vsprintf(buf, formatStr, va);
 	va_end(va);
@@ -366,13 +366,13 @@ Int32 fprintf(FILE *stream, const Char *formatStr, ...) { // DONE
 }
 
 Int32 printf(const Char *format, ...) { // DONE
-	if (!stdout->fileRef)
-		return 0;
-
 	UInt32 numBytesWritten;
 	Char buf[256];
 	va_list va;
 
+	if (!stdout->fileRef)
+		return 0;
+
 	va_start(va, format);
 	vsprintf(buf, format, va);
 	va_end(va);
diff --git a/backends/PalmOS/Src/missing/_stdlib.cpp b/backends/PalmOS/Src/missing/_stdlib.cpp
index f9e65a38d1..11a242145a 100644
--- a/backends/PalmOS/Src/missing/_stdlib.cpp
+++ b/backends/PalmOS/Src/missing/_stdlib.cpp
@@ -25,7 +25,7 @@
 #include <stdlib.h>
 
 #define memNewChunkFlagAllowLarge	0x1000 
-extern "C" SysAppInfoPtr SysGetAppInfo(SysAppInfoPtr *uiAppPP, SysAppInfoPtr *actionCodeAppPP) SYS_TRAP(sysTrapSysGetAppInfo);
+SysAppInfoPtr SysGetAppInfo(SysAppInfoPtr *uiAppPP, SysAppInfoPtr *actionCodeAppPP) SYS_TRAP(sysTrapSysGetAppInfo);
 
 void *bsearch(const void *key, const void *base, UInt32 nmemb, UInt32 size, int (*compar)(const void *, const void *)) {
 #ifdef PALMOS_68K
@@ -33,7 +33,8 @@ void *bsearch(const void *key, const void *base, UInt32 nmemb, UInt32 size, int
 	if (SysBinarySearch(base, nmemb, size, (SearchFuncPtr)compar, key, 0, &position, true))
 		return (void *)((UInt32)base + size * position);
 #else
-	for (int i = 0; i < nmemb; i++) 
+	int i;
+	for (i = 0; i < nmemb; i++) 
 		if (compar(key, (void*)((UInt32)base + size * i)) == 0)
 			return (void*)((UInt32)base + size * i);
 #endif
@@ -94,11 +95,13 @@ Err free(MemPtr memP) {
 }
 
 MemPtr realloc(MemPtr oldP, UInt32 size) {
+	MemPtr newP;
+
 	if (oldP != NULL)
 		if (MemPtrResize(oldP, size) == 0)
 			return oldP;
 
-	MemPtr	newP = malloc(size);	// was MemPtrNew
+	newP = malloc(size);	// was MemPtrNew
 
 	if (oldP!=NULL) {
 		MemMove(newP,oldP,MemPtrSize(oldP));
diff --git a/backends/PalmOS/Src/missing/stdio.h b/backends/PalmOS/Src/missing/stdio.h
index ca77f1d022..558231e250 100644
--- a/backends/PalmOS/Src/missing/stdio.h
+++ b/backends/PalmOS/Src/missing/stdio.h
@@ -28,6 +28,10 @@
 #include "palmversion.h"
 #include <stdarg.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef void (*LedProc)(Boolean show);
 
 typedef struct {
@@ -88,4 +92,8 @@ void	StdioSetLedProc		(LedProc ledProc);
 void	StdioSetCacheSize	(UInt32 s);
 void	StdioRelease		();
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/backends/PalmOS/Src/missing/string.h b/backends/PalmOS/Src/missing/string.h
index 589f0369a1..dff87ff99d 100644
--- a/backends/PalmOS/Src/missing/string.h
+++ b/backends/PalmOS/Src/missing/string.h
@@ -27,6 +27,10 @@
 
 #include "palmversion.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define memcmp			MemCmp
 #define memcpy			MemMove
 #define memmove			MemMove
@@ -53,4 +57,8 @@ UInt32	 strspn		(const char *s1, const char *s2);
 
 #define StrTok			strtok
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/backends/PalmOS/Src/missing/time.h b/backends/PalmOS/Src/missing/time.h
index 706f6684bc..3de16f4517 100644
--- a/backends/PalmOS/Src/missing/time.h
+++ b/backends/PalmOS/Src/missing/time.h
@@ -25,9 +25,12 @@
 #ifndef __TIME_H__
 #define __TIME_H__
 
-
 #include "palmversion.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef UInt32 time_t;
 
 struct tm {
@@ -45,4 +48,8 @@ struct tm {
 time_t time(time_t *tloc);
 struct tm *localtime(const time_t *timer);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/backends/PalmOS/Src/missing/unistd.h b/backends/PalmOS/Src/missing/unistd.h
index 40eead34cf..400b0e2c39 100644
--- a/backends/PalmOS/Src/missing/unistd.h
+++ b/backends/PalmOS/Src/missing/unistd.h
@@ -27,8 +27,16 @@
 
 #include "palmversion.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern const Char *gUnistdCWD;
 
 Char *getcwd(Char *buf, UInt32 size); 
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif