diff options
Diffstat (limited to 'gr-howto-write-a-block/config/gr_pwin32.m4')
| -rw-r--r-- | gr-howto-write-a-block/config/gr_pwin32.m4 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gr-howto-write-a-block/config/gr_pwin32.m4 b/gr-howto-write-a-block/config/gr_pwin32.m4 index 7b99cba6b..495e9dd4d 100644 --- a/gr-howto-write-a-block/config/gr_pwin32.m4 +++ b/gr-howto-write-a-block/config/gr_pwin32.m4 @@ -99,6 +99,9 @@ struct timespec { long tv_nsec; }; #endif +#if HAVE_UNISTD_H +#include <unistd.h> +#endif static inline int nanosleep(const struct timespec *req, struct timespec *rem) { return usleep(req->tv_sec*1000000+req->tv_nsec/1000); } #endif |