problem while compiling user c functions in 7.1beta4

hi,
i have functin which did compile on 7.0.3 and 7.1beta1, and now it doesn't.
it includes were:

#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <postgres.h>

since in 7.1beta4 there is no postgres.h i changed this to:

#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <c.h>

all i need this for is to have type declarations, and postgresql versions of
malloc, realloc and free - i.e. i dont use spi.

when compiling i get this errors:
gcc -O2 -Wall -ansi -I "/home/users/pgdba/work/include/postgresql/" -c dfti.c
-fpic
In file included from dfti.c:4:
/home/users/pgdba/work/include/postgresql/c.h:312: parse error before `regproc'
/home/users/pgdba/work/include/postgresql/c.h:312: warning: type defaults to `int' in declaration of `regproc'
/home/users/pgdba/work/include/postgresql/c.h:312: warning: data definition has no type or storage class
/home/users/pgdba/work/include/postgresql/c.h:313: parse error before `RegProcedure'
/home/users/pgdba/work/include/postgresql/c.h:313: warning: type defaults to `int' in declaration of `RegProcedure'
/home/users/pgdba/work/include/postgresql/c.h:313: warning: data definition has no type or storage class
/home/users/pgdba/work/include/postgresql/c.h:364: parse error before `oidvector'
/home/users/pgdba/work/include/postgresql/c.h:364: warning: type defaults to `int' in declaration of `oidvector'
/home/users/pgdba/work/include/postgresql/c.h:364: warning: data definition has no type or storage class
/home/users/pgdba/work/include/postgresql/c.h:373: `NAMEDATALEN' undeclared here (not in a function)
dfti.c: In function `empty_text':
dfti.c:16: warning: implicit declaration of function `palloc'
dfti.c: In function `dfti_prepare':
dfti.c:37: warning: implicit declaration of function `elog'
dfti.c:37: `ERROR' undeclared (first use in this function)
dfti.c:37: (Each undeclared identifier is reported only once
dfti.c:37: for each function it appears in.)
dfti.c:84: warning: implicit declaration of function `repalloc'
dfti.c:86: warning: implicit declaration of function `pfree'

my knowledge of c is extremly limited, so i can't work on those errors.
my postgresql is build from cvs snapshot taken 21th of february 11:23.

can anyone help me with this?

depesz

p.s. i'm not posting the whole function code since it's ugly, long and it *did*
work (without warnings) with previous persions.

--
hubert depesz lubaczewski                          http://www.depesz.pl/
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