On Feb 10, 2008 8:31 AM, Jim Razmus <[EMAIL PROTECTED]> wrote: > I'm trying to compile a program that uses NAN. It includes math.h which > I'm told C99 says should define it. I've grepped the entire source tree > and read up on man 3 math and man 3 isinf. Still no joy. > > Trying to compile the program yields "error: `NAN' undeclared (first use > in this function)". > > Can anyone point me in the right direction?
#ifndef NAN #define NAN (0.0/0.0) #endif -- GDB has a 'break' feature; why doesn't it have 'fix' too?
