cc [ flags ] -I/usr/local/include file(s) -L/usr/local/lib -lmcw [ ... ] #include <mathcw.h> extern int issubnormalf (float x); extern int issubnormal (double x); extern int issubnormall (long double x); extern int issubnormalw (__float80 x); extern int issubnormalq (__float128 x); extern int issubnormalll (long_long_double x); extern int issubnormaldf (decimal_float x); extern int issubnormald (decimal_double x); extern int issubnormaldl (decimal_long_double x); extern int issubnormaldll (decimal_long_long_double x);
NB: Functions with prototypes containing underscores in type names may be available only with certain extended compilers.