mkvparser: s/LONG_LONG_MAX/LLONG_MAX/ for compatibility

Change-Id: If3b80bfd08f02ec9cba0be223ff95991564f6fd7
diff --git a/mkvparser.cpp b/mkvparser.cpp
index 51c7f48..918dc9c 100644
--- a/mkvparser.cpp
+++ b/mkvparser.cpp
@@ -374,10 +374,10 @@
     return E_FILE_FORMAT_INVALID;
   }
 
-  // Avoid rolling over pos when very close to LONG_LONG_MAX.
+  // Avoid rolling over pos when very close to LLONG_MAX.
   const unsigned long long rollover_check =
       static_cast<unsigned long long>(pos) + len;
-  if (rollover_check > LONG_LONG_MAX)
+  if (rollover_check > LLONG_MAX)
     return E_FILE_FORMAT_INVALID;
 
   pos += len;  // consume length of size
@@ -456,13 +456,13 @@
 
   unsigned long long rollover_check =
       static_cast<unsigned long long>(pos) + len;
-  if (rollover_check > LONG_LONG_MAX)
+  if (rollover_check > LLONG_MAX)
     return false;
 
   pos += len;  // consume length of size of payload
 
   rollover_check = static_cast<unsigned long long>(pos) + size;
-  if (rollover_check > LONG_LONG_MAX)
+  if (rollover_check > LLONG_MAX)
     return false;
 
   if ((pos + size) > available)
@@ -845,9 +845,9 @@
     long long pos = m_pos;
     const long long element_start = pos;
 
-    // Avoid rolling over pos when very close to LONG_LONG_MAX.
+    // Avoid rolling over pos when very close to LLONG_MAX.
     unsigned long long rollover_check = pos + 1ULL;
-    if (rollover_check > LONG_LONG_MAX)
+    if (rollover_check > LLONG_MAX)
       return E_FILE_FORMAT_INVALID;
 
     if ((pos + 1) > available)
@@ -911,9 +911,9 @@
 
     pos += len;  // consume length of size of element
 
-    // Avoid rolling over pos when very close to LONG_LONG_MAX.
+    // Avoid rolling over pos when very close to LLONG_MAX.
     rollover_check = static_cast<unsigned long long>(pos) + size;
-    if (rollover_check > LONG_LONG_MAX)
+    if (rollover_check > LLONG_MAX)
       return E_FILE_FORMAT_INVALID;
 
     const long long element_size = size + pos - element_start;
@@ -4033,7 +4033,7 @@
   }
 
   const double rollover_check = m_duration * m_timecodeScale;
-  if (rollover_check > LONG_LONG_MAX)
+  if (rollover_check > LLONG_MAX)
     return E_FILE_FORMAT_INVALID;
 
   if (pos != stop)