Standards / Extensions | C or C++ | Dependencies |
---|---|---|
Both | OS/390® V2R6 |
#include <_Ieee754.h>
int __isBFP(void)
The __isBFP() function determines the application floating-point mode.
__isBFP() returns 1, if the floating-point mode of the caller is IEEE; it returns 0, if the floating-point mode of the caller is hexadecimal.