diff options
Diffstat (limited to 'src/makeint.h')
| -rw-r--r-- | src/makeint.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/makeint.h b/src/makeint.h index fe49cffd..187974e4 100644 --- a/src/makeint.h +++ b/src/makeint.h @@ -82,6 +82,11 @@ this program. If not, see <https://www.gnu.org/licenses/>. */ extern int errno; #endif +/* Define macros specifying which OS we are building for. */ +#if defined(__MVS__) +# define MK_OS_ZOS 1 +#endif + #ifdef __VMS /* In strict ANSI mode, VMS compilers should not be defining the VMS macro. Define it here instead of a bulk edit for the correct code. |