Problem with 'struct timespec' and C99 standard

[Eljay Love-Jensen]

Hi Nickolay,

The time.h header file is not part of GCC, it is supplied by the OS.

The timespec structure is part of POSIX P1003.1b-1993 specification.

Does -D_POSIX_SOURCE change anything when you've -std=c99 ?

You may want to use -v to see what's going on with the command-line under the covers.  Compare "gcc -v -std=c99 -c t.c" versus "gcc -v -std=gnu99 -c t.c", and see what kinds of freebie command line flags you're getting under the covers. 

HTH,
--Eljay