msvcrt: Rename _TRUNCATE to MSVCRT__TRUNCATE.

dlls/msvcrt/heap.c

@@ -578,7 +578,7 @@ int CDECL strncpy_s(char *dest, MSVCRT_size_t numberOfElements,
         return MSVCRT_EINVAL;
     }
 
-    if(count!=_TRUNCATE && count<numberOfElements)
+    if(count!=MSVCRT__TRUNCATE && count<numberOfElements)
         end = count;
     else
         end = numberOfElements-1;
@@ -586,7 +586,7 @@ int CDECL strncpy_s(char *dest, MSVCRT_size_t numberOfElements,
     for(i=0; i<end && src[i]; i++)
         dest[i] = src[i];
 
-    if(!src[i] || end==count || count==_TRUNCATE) {
+    if(!src[i] || end==count || count==MSVCRT__TRUNCATE) {
         dest[i] = '\0';
         return 0;
     }

dlls/msvcrt/mbcs.c

@@ -1783,7 +1783,7 @@ int CDECL MSVCRT__mbstowcs_s_l(MSVCRT_size_t *ret, MSVCRT_wchar_t *wcstr,
         return MSVCRT_EINVAL;
     }
 
-    if(count==_TRUNCATE || size<count)
+    if(count==MSVCRT__TRUNCATE || size<count)
         conv = size;
     else
         conv = count;
@@ -1791,7 +1791,7 @@ int CDECL MSVCRT__mbstowcs_s_l(MSVCRT_size_t *ret, MSVCRT_wchar_t *wcstr,
     conv = MSVCRT__mbstowcs_l(wcstr, mbstr, conv, locale);
     if(conv<size)
         wcstr[conv++] = '\0';
-    else if(conv==size && (count==_TRUNCATE || wcstr[conv-1]=='\0'))
+    else if(conv==size && (count==MSVCRT__TRUNCATE || wcstr[conv-1]=='\0'))
         wcstr[conv-1] = '\0';
     else {
         MSVCRT__invalid_parameter(NULL, NULL, NULL, 0, 0);

dlls/msvcrt/msvcrt.h

@@ -709,7 +709,7 @@ typedef void (__cdecl *MSVCRT___sighandler_t)(int);
 #define _MB_CP_ANSI     -3
 #define _MB_CP_LOCALE   -4
 
-#define _TRUNCATE ((MSVCRT_size_t)-1)
+#define MSVCRT__TRUNCATE ((MSVCRT_size_t)-1)
 
 void  __cdecl    MSVCRT_free(void*);
 void* __cdecl    MSVCRT_malloc(MSVCRT_size_t);

dlls/msvcrt/wcs.c

@@ -304,7 +304,7 @@ MSVCRT_size_t CDECL MSVCRT__wcstombs_s_l(MSVCRT_size_t *ret, char *mbstr,
         return MSVCRT_EINVAL;
     }
 
-    if(count==_TRUNCATE || size<count)
+    if(count==MSVCRT__TRUNCATE || size<count)
         conv = size;
     else
         conv = count;
@@ -312,7 +312,7 @@ MSVCRT_size_t CDECL MSVCRT__wcstombs_s_l(MSVCRT_size_t *ret, char *mbstr,
     conv = MSVCRT__wcstombs_l(mbstr, wcstr, conv, locale);
     if(conv<size)
         mbstr[conv++] = '\0';
-    else if(conv==size && (count==_TRUNCATE || mbstr[conv-1]=='\0'))
+    else if(conv==size && (count==MSVCRT__TRUNCATE || mbstr[conv-1]=='\0'))
         mbstr[conv-1] = '\0';
     else {
         MSVCRT__invalid_parameter(NULL, NULL, NULL, 0, 0);
@@ -1043,7 +1043,7 @@ int CDECL MSVCRT_vsnprintf_s_l( char *str, MSVCRT_size_t sizeOfBuffer,
     ret = vsnprintf_internal(str, len, format, locale, TRUE, valist);
 
     if(ret<0 || ret==len) {
-        if(count!=_TRUNCATE && count>sizeOfBuffer) {
+        if(count!=MSVCRT__TRUNCATE && count>sizeOfBuffer) {
             MSVCRT__invalid_parameter( NULL, NULL, NULL, 0, 0 );
             *MSVCRT__errno() = MSVCRT_ERANGE;
             memset(str, 0, sizeOfBuffer);
@@ -1154,7 +1154,7 @@ int CDECL MSVCRT_vsnwprintf_s_l( MSVCRT_wchar_t *str, MSVCRT_size_t sizeOfBuffer
     ret = vsnwprintf_internal(str, len, format, locale, TRUE, valist);
 
     if(ret<0 || ret==len) {
-        if(count!=_TRUNCATE && count>sizeOfBuffer/sizeof(MSVCRT_wchar_t)) {
+        if(count!=MSVCRT__TRUNCATE && count>sizeOfBuffer/sizeof(MSVCRT_wchar_t)) {
             MSVCRT__invalid_parameter( NULL, NULL, NULL, 0, 0 );
             *MSVCRT__errno() = MSVCRT_ERANGE;
             memset(str, 0, sizeOfBuffer);