X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/b9bafe1042839cd7295adf84448b4d08de9f5f46..59fa9c93d72d1e065274dadc44a53595fd54648a:/include/stg/raw_ip_packet.h

diff --git a/include/stg/raw_ip_packet.h b/include/stg/raw_ip_packet.h
index 3139cafe..663ff1bc 100644
--- a/include/stg/raw_ip_packet.h
+++ b/include/stg/raw_ip_packet.h
@@ -3,6 +3,7 @@
 #include <cstring>
 
 #if defined(FREE_BSD)
+#include <sys/types.h> // u_char, u_int32_t, etc.
 #include <netinet/in_systm.h> // n_long in netinet/ip.h
 #endif