ADC for 2 analogue inputs

unsigned char read()
{
       
         ADCON0 = 0b11000101;  //channel 1
         ADCON1 = 0x00;
         
         ADGO=1;
         
                  while(ADGO) continue;
                  
  

         return ADRESH;
}

unsigned char read1()
{
         
         ADCON0 = 0b11001101; // channel 2
         ADCON1 = 0x00;
         
         ADGO=1;
         
                  while(ADGO) continue;
                  
  

         return ADRESH;
}