diff options
Diffstat (limited to 'libgfortran/runtime/environ.c')
| -rw-r--r-- | libgfortran/runtime/environ.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgfortran/runtime/environ.c b/libgfortran/runtime/environ.c index 8c09391..a29785b 100644 --- a/libgfortran/runtime/environ.c +++ b/libgfortran/runtime/environ.c @@ -28,6 +28,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #include <stdlib.h> #include <ctype.h> +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif + /* Environment scanner. Examine the environment for controlling minor * aspects of the program's execution. Our philosophy here that the |