I am trying to compile a code that includes header from both oracle
and postgres

/usr/local/pgsql/include/server/c.h:420: error: conflicting
declaration 'typedef struct varlena text'
/opt/oracle/product/10.2.0/rdbms/public/oratypes.h:196: error: 'text'
has a previous declaration as `typedef oratext text'

How do i fix this ?

The following code snippet works. I wonder how ? ( this is a code for
microcontroller )

void main (void){

unsigned char xdata * data pwrite;
unsigned char code * data pread;
unsigned char test_array [16];
unsigned char temp;
....
....
....

pwrite = (unsigned char xdata *) Scratch_Flash_Addr ; // I have
never seen such an initialization ??
pread = my_array ;

.....
.....