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Diffstat (limited to 'apps/examples/sendmail/hostdefs.h')
-rw-r--r--apps/examples/sendmail/hostdefs.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/apps/examples/sendmail/hostdefs.h b/apps/examples/sendmail/hostdefs.h
index e9860c22d..e29df7856 100644
--- a/apps/examples/sendmail/hostdefs.h
+++ b/apps/examples/sendmail/hostdefs.h
@@ -44,8 +44,10 @@
#include <stdbool.h>
#include <stdio.h>
+#include <arpa/inet.h>
+
/****************************************************************************
- * Preprocessor Defintiions
+ * Pre-processor Definitions
*****************************************************************************/
#define HTONS(a) htons(a)