netcalc.h: add missing include for macOS

troglobit · Jul 25, 2024 · f8f3754 · f8f3754
1 parent e6fb7d9
commit f8f3754
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/netcalc.h b/src/netcalc.h
@@ -32,6 +32,9 @@
 #include <config.h>
 #include <stdint.h>
 #include <err.h>		/* warnx() et al */
+#ifdef __APPLE__
+#include <sys/socket.h> /* Has to be included before net/if.h */
+#endif
 #include <net/if.h>		/* IFNAMSIZ */
 
 #define V4ADDR_VAL "0123456789."