*** 39,48 ****
--- 39,51 ----
  #pragma weak j0l = __j0l
  #pragma weak y0l = __y0l
  
  #include "libm.h"
  #include "libm_synonyms.h"
+ 
+ #include "longdouble.h"
+ 
  #include <math.h>
  #if defined(__SUNPRO_C)
  #include <sunmath.h>
  #endif