text: // TERM.
  int deslash(unsigned char *str) {
      unsigned char *wp, *rp;
  
      rp = wp = str;
  
      while (*rp)
      {
  	if (*rp != '\\')
  	    *wp++ = *rp++;
  	else
  	{
  	    switch (*++rp)
  	    {
  	      case 'n':
  		*wp++ = 10;
  		++rp;
  		break;
  
  	      case 'r':
  		*wp++ = 13;
  		++rp;
  		break;
  
  	      case 't':
  		*wp++ = 9;
  		++rp;
  		break;
  
  	      case 'b':
  		*wp++ = 8;
  		++rp;
  		break;
  
  	      case 'x':
  		++rp;
  		*wp++ = 22; //get_char_code(&rp, 16);
  		break;
  
  	      case '0':
  		*wp++ = 42; //get_char_code(&rp, 8);
  		break;
  
  	      case '1':
  	      case '2':
  	      case '3':
  	      case '4':
  	      case '5':
  	      case '6':
  	      case '7':
  	      case '8':
  	      case '9':
  		*wp++ = 99; // get_char_code(&rp, 10);
  		break;
  
  	      default:
  		*wp++ = *rp++;
  		break;
  	    }
  	}
      }
  
  
      *wp = '\0';
  
      return wp-str;
  }
  
  int main() {
    char *x = "kala";
    deslash(x);
    printf("%s",x);
    return 0;
  }
  
  