precompiler 컴파일시 에러

프리컴파일러를 사용하여 컴파일을 하는데 계속 에러가 납니다.

OS는 RHEL 4 U4 x86_64
오라클은 10g입니다.

소스입니다
#include
#include
#include
#include
#include
void main()
{
EXEC SQL BEGIN DECLARE SECTION;
char *username = "aaa/aaa";
EXEC SQL END DECLARE SECTION;

EXEC SQL CONNECT :username;
if (sqlca.sqlcode == 0)
{
return(0);
}
else
{
printf("Cannot connect as VOIP.\n");
exit(EXIT_FAILURE);
}
}

다음은 에러 메시지 입니다

Pro*C/C++: Release 10.2.0.1.0 - Production on Fri Sep 14 13:59:31 2007

Copyright (c) 1982, 2005, Oracle. All rights reserved.

System default option values taken from: /u01/app/oracle/oracle/product/10.2.0/db_2/precomp/admin/pcscfg.cfg

Syntax error at line 72, column 26, file /usr/include/gconv.h:
Error at line 72, column 26 in file /usr/include/gconv.h
unsigned char **, size_t *, int, int);
.........................1
PCC-S-02201, Encountered the symbol "size_t" when expecting one of the following
:

... auto, char, const, double, enum, float, int, long,
ulong_varchar, OCIBFileLocator OCIBlobLocator,
OCIClobLocator, OCIDateTime, OCIExtProcContext, OCIInterval,
OCIRowid, OCIDate, OCINumber, OCIRaw, OCIString, register,
short, signed, sql_context, sql_cursor, static, struct,
union, unsigned, utext, uvarchar, varchar, void, volatile,
a typedef name, exec oracle, exec oracle begin, exec,
exec sql, exec sql begin, exec sql type, exec sql var,
The symbol "enum," was substituted for "size_t" to continue.

Syntax error at line 88, column 7, file /usr/include/gconv.h:
Error at line 88, column 7 in file /usr/include/gconv.h
size_t *);
......1
PCC-S-02201, Encountered the symbol "size_t" when expecting one of the following
:

... auto, char, const, double, enum, float, int, long,
ulong_varchar, OCIBFileLocator OCIBlobLocator,
OCIClobLocator, OCIDateTime, OCIExtProcContext, OCIInterval,
OCIRowid, OCIDate, OCINumber, OCIRaw, OCIString, register,
short, signed, sql_context, sql_cursor, static, struct,
union, unsigned, utext, uvarchar, varchar, void, volatile,
a typedef name, exec oracle, exec oracle begin, exec,
exec sql, exec sql begin, exec sql type, exec sql var,
The symbol "enum," was substituted for "size_t" to continue.

Syntax error at line 97, column 6, file /usr/include/gconv.h:
Error at line 97, column 6 in file /usr/include/gconv.h
size_t *);
.....1
PCC-S-02201, Encountered the symbol "size_t" when expecting one of the following
:

... auto, char, const, double, enum, float, int, long,
ulong_varchar, OCIBFileLocator OCIBlobLocator,
OCIClobLocator, OCIDateTime, OCIExtProcContext, OCIInterval,
OCIRowid, OCIDate, OCINumber, OCIRaw, OCIString, register,
short, signed, sql_context, sql_cursor, static, struct,
union, unsigned, utext, uvarchar, varchar, void, volatile,
a typedef name, exec oracle, exec oracle begin, exec,
exec sql, exec sql begin, exec sql type, exec sql var,
The symbol "enum," was substituted for "size_t" to continue.

Syntax error at line 106, column 3, file /usr/include/gconv.h:
Error at line 106, column 3 in file /usr/include/gconv.h
__gconv_trans_fct __trans_fct;
..1
PCC-S-02201, Encountered the symbol "__gconv_trans_fct" when expecting one of th
e following:

char, const, double, enum, float, int, long, ulong_varchar,
OCIBFileLocator OCIBlobLocator, OCIClobLocator, OCIDateTime,
OCIExtProcContext, OCIInterval, OCIRowid, OCIDate, OCINumber,
OCIRaw, OCIString, short, signed, sql_context, sql_cursor,
struct, union, unsigned, utext, uvarchar, varchar, void,
volatile, a typedef name,

Syntax error at line 0, column 0, file conn.pc:
Error at line 0, column 0 in file conn.pc
PCC-S-02201, Encountered the symbol "" when expecting one of the following:

; : an identifier, end-exec, random_terminal

Error at line 0, column 0 in file conn.pc

그리고 pcscfg.cfg파일 내용 입니다.

sys_include=(/usr/include,/usr/include/linux,/usr/lib/gcc-lib/x86_64-redhat-linux/3.2.3/include,/u01/app/oracle/oracle/product/10.2.0/db_2/precomp/public,/u01/app/oracle/oracle/product/10.2.0/db_2/precomp/rdbms/public,/u01/app/oracle/oracle/product/10.2.0/db_2/plsql/include)
ltype=short
define=__x86_64__

.bash_profile 내용입니다.
export ORACLE_BASE=/u01/app/oracle
export ORACLE_SID=orcl
export ORACLE_HOME=$ORACLE_BASE/oracle/product/10.2.0/db_2
export ORACLE_OWNER=oracle
export ORACLE_TERM=vt100
export PATH=$PATH:$ORACLE_HOME/bin:/usr/bin:/sbin:/usr:/usr/sbin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib:/lib
export LANG=c
export TMP_DIR=$ORACLE_BASE/tmp
export TNS_ADMIN=$ORACLE_HOME/network/admin
export ORA_NLS33=$ORACLE_HOME/lib:$LD_LIBRARY_PATH
export NLS_LANG=American_America.KO16KSC5601

여러 군데를 찾아보니 pcscfg.cfg파일에서 parse=none를 설정해 주면 된다기에 설정을 해보았지만
다음과 같은 에러가 납니다.

Pro*C/C++: Release 10.2.0.1.0 - Production on Fri Sep 14 14:09:09 2007

Copyright (c) 1982, 2005, Oracle. All rights reserved.

System default option values taken from: /u01/app/oracle/oracle/product/10.2.0/db_2/precomp/admin/pcscfg.cfg

INTERNAL ERROR: Failed assertion [PGE Code=90105]

혹시 환경설정 파일에서 경로를 더 넣어야되는지.... RHEL4 x86_64에서 10g설치하시고 precompile되시는 분들 꼭좀 알려주세요... ㅜㅜ 부탁드리겠습니다