cc [ flags ] -I/usr/local/include file(s) -L/usr/local/lib -lmcw [ ... ] #include <mathcw.h> extern float inftyf (void); extern double infty (void); extern long double inftyl (void); extern __float80 inftyw (void); extern __float128 inftyq (void); extern long_long_double inftyll (void); extern decimal_float inftydf (void); extern decimal_double inftyd (void); extern decimal_long_double inftydl (void); extern decimal_long_long_double inftydll (void);
NB: Functions with prototypes containing underscores in type names may be available only with certain extended compilers.