lex.reg.c
/*
 *
 * _regLCX -- determine if we have a linear-type WCS (i.e. image coords)
 *
 */
- determine if we have a linear-type WCS
- determine if we have a linear - type WCS
static int _regLCX(void) {
  if( !wcssys || !*wcssys ){
    return 0;
  } else if( !strcasecmp(wcssys, "image") ){
    return LCX_IMAGE;
  } else if( !strcasecmp(wcssys, "physical")  ){
    return LCX_PHYS;
  } else {
    return 0;
  }
}
static int _regLCX ( void ) { if ( ! wcssys || ! * wcssys ) { return 0 ; } else if ( ! strcasecmp ( wcssys , " " ) ) { return LCX_IMAGE ; } else if ( ! strcasecmp ( wcssys , " " ) ) { return LCX_PHYS ; } else { return 0 ; } }
_regLCX -- determine if we have a linear-type WCS (i.e.
_regLCX -- determine if we have a linear - type WCS ( i . e .