[sql] Import reference version of SQLite 3.7.6.3.

third_party/sqlite/sqlite-src-3070603/src/func.c

 /*
 ** 2002 February 23
 **
 ** The author disclaims copyright to this source code.  In place of
 ** a legal notice, here is a blessing:
 **
 **    May you do good and not evil.
 **    May you find forgiveness for yourself and forgive others.
 **    May you share freely, never taking more than you give.
 **
@@ skipping 1096 matching lines @@
         int len = 0;
         for(i=0; i<nChar; i++){
           len = aLen[i];
           if( len<=nIn && memcmp(&zIn[nIn-len],azChar[i],len)==0 ) break;
         }
         if( i>=nChar ) break;
         nIn -= len;
       }
     }
     if( zCharSet ){
-      sqlite3_free((void*)azChar);
+      sqlite3_free(azChar);
     }
   }
   sqlite3_result_text(context, (char*)zIn, nIn, SQLITE_TRANSIENT);
 }
 
 
 /* IMP: R-25361-16150 This function is omitted from SQLite by default. It
 ** is only available if the SQLITE_SOUNDEX compile-time option is used
 ** when SQLite is built.
 */
@@ skipping 454 matching lines @@
   FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aBuiltinFunc);
 
   for(i=0; i<ArraySize(aBuiltinFunc); i++){
     sqlite3FuncDefInsert(pHash, &aFunc[i]);
   }
   sqlite3RegisterDateTimeFunctions();
 #ifndef SQLITE_OMIT_ALTERTABLE
   sqlite3AlterFunctions();
 #endif
 }