problems with errno

[Mettu Reddy]

All,

I am using the errno variable defined in the <errno.h> and when I try to
compile it with g++ 2.91.66 version compiler it gives a Undefined refernece
to `__errno_location(void)`. Can you please let me know if this is a bug
with the version that I am using or if I am not including the correct
library.

Thanks in advance for any help,
Ram