remove !NEW_INSETS cruft

[lyx.git] / src / support / lyxsum.C

diff --git a/src/support/lyxsum.C b/src/support/lyxsum.C
index 691ff2e71dfd45df1e1121573f30ae5325112bf0..c74cbafe394a0c8d08cbb087124c365691922d0d 100644 (file)
--- a/src/support/lyxsum.C
+++ b/src/support/lyxsum.C
@@ -24,8 +24,9 @@
 using std::ifstream;
 using std::ios;
 
+namespace {
+
 // DO _NOT_ CHANGE _ANYTHING_ IN THIS TABLE
-static
 unsigned long const crctab[256] =
 {
        0x0,
@@ -86,7 +87,7 @@ unsigned long const crctab[256] =
    Return crc if successful, 0 if an error occurs. */
  
 template<typename InputIterator>
-static inline
+inline
 unsigned long do_crc(InputIterator first, InputIterator last)
 {
        unsigned long crc = 0;
@@ -104,11 +105,13 @@ unsigned long do_crc(InputIterator first, InputIterator last)
        return ~crc & 0xFFFFFFFF;
 }
 
+} // namespace
+
 
 // And this would be the file interface.
-unsigned long lyx::sum(char const * file)
+unsigned long lyx::sum(string const & file)
 {
-       ifstream ifs(file);
+       ifstream ifs(file.c_str());
        if (!ifs) return 0;
        ifs.unsetf(ios::skipws);
        ostringstream ostr;
@@ -119,8 +122,3 @@ unsigned long lyx::sum(char const * file)
        return do_crc(w.begin(), w.end());
 }
 
-
-unsigned long lyx::sum(string const & file) 
-{
-       return lyx::sum(file.c_str());
-}