memory pool

[Mugdha]

Hi......
/usr/include has a file mpool.h and
/usr/lib/libdb.a
/usr/lib/libdb.so
/usr/lib/libdb.so.1


if i include this file in my code as
#include<db.h>
#include< mpool.h>

i m geting the following errors:

/usr/include/mpool.h:53: 'pgno_t' is used as a type, but is not defined as a
type.
what is the meaning of the above error?
i have downloaded the mpool.h from site given below

TinyCOBOL documents written in wiki

[i92guboj]

Hi......
/usr/include has a file mpool.h and
/usr/lib/libdb.a
/usr/lib/libdb.so
/usr/lib/libdb.so.1


if i include this file in my code as
#include<db.h>
#include< mpool.h>

i m geting the following errors:

/usr/include/mpool.h:53: 'pgno_t' is used as a type, but is not defined as a
type.
what is the meaning of the above error?
i have downloaded the mpool.h from site given below

TinyCOBOL documents written in wiki

First, remove that blank space in "< mpool.h>". Second, if you did not install mpool.h into the regular system include folders, then you need to indicate an absolute or relative path but using double quotes instead of the <...> pair. Like this:

#include"path/to/mpool.h"

[Mugdha]

yes I have installed mpool.h into the regular system ( /usr/include/mpool.h )include folders n used it as <mpool.h>

[wje_lf]

Mugdha, what is the exact output you get when you do this at the command line, logged in as the same user who does the compilations?

ls -ld /usr/include/mpool.h