Partial fix for ticket #96: Return SQLITE_MISUSE from sqlite_exec() if called

from a child process with an active transaction that was started in the parent. (CVS 675)

FossilOrigin-Name: 72a609ec6492e7d740b6e6184fa14a5e6b04a5dc

src/os.h

@@ -82,6 +82,7 @@ int sqliteOsWriteLock(OsFile*);
 int sqliteOsUnlock(OsFile*);
 int sqliteOsRandomSeed(char*);
 int sqliteOsSleep(int ms);
+int sqliteOsProcessId(void);
 void sqliteOsEnterMutex(void);
 void sqliteOsLeaveMutex(void);