postgresql_db: check connection status
During startup, check for a successfull connection to the db
committer: Markus Bröker <mbroeker@largo.homelinux.org>
/**
* test/demos/lsflib/include/list.h
* Copyright (C) 2008 Markus Broeker
*/
#ifndef __LIST_H__
#define __LIST_H__
typedef struct node {
char *data;
struct node *next;
} Node;
void set_limit (long);
Node *addnode (Node *, char *);
Node *getnode (Node *);
#endif