Programming

typedef struct aaa
   {
   unsigned char device_type;
   unsigned char encrypt;
   unsigned short rec_len;
   } ABC;
typedef ABC *Pabc;

typedef struct def
   {
   ABC abc;
   unsigned char reference[5];
   } def;
typedef def *Pdef;


void main()
{
def apply;
Pdef pReturn;

pReturn = &apply;


memset((char*)(pReturn), '0',sizeof(pReturn));


short Ind_device_type; //Indicator Variable

char device_type_Cur[2]; //Host variable

//after fetching this value from database using cursor, i am using below statement to copy in to strucure

memcpy((char*)pReturn->abc.device_type,device_type_Cur,sizeof(pReturn->abc));

}

pReturn->abc.device_type=device_type_Cur;

pReturn->abc.device_type

pReturn->abc.device_type=device_type_Cur;But i got the warning message that 
warning: improper pointer/integer combination: op "="

(dbx) print device_type_Cur
device_type_Cur = "M"
(dbx) print pReturn->abc.device_type
pReturn->abc.device_type = 'ô':confused:

stopped in abc at line 566 in file "abc.c"
  566           pReturn->abc.device_type = device_type_Cur[0];
(dbx) next
stopped in abc at line 568 in file "abc.c"
pReturn->abc.device_type = 'M'
(dbx) print device_type_Cur[0]
device_type_Cur[0] = 'M'
(dbx)

warning: no explicit type given in the below lines

/* SQLLIB Prototypes */
extern sqlcxt (/*_ void **, unsigned int *,
                   struct sqlexd *, struct sqlcxp * _*/);
extern sqlcx2t(/*_ void **, unsigned int *,
                   struct sqlexd *, struct sqlcxp * _*/);
extern sqlbuft(/*_ void **, char * _*/);
extern sqlgs2t(/*_ void **, char * _*/);
extern sqlorat(/*_ void **, unsigned int *, void * _*/);