Added extra compiler specific structure packing options.

[freertos] / Demo / Common / ethernet / lwIP_130 / src / include / ipv4 / lwip / igmp.h

diff --git a/Demo/Common/ethernet/lwIP_130/src/include/ipv4/lwip/igmp.h b/Demo/Common/ethernet/lwIP_130/src/include/ipv4/lwip/igmp.h
index 1b4c457c2bf197ee61008ca8d833e48d103dca38..f942209ab43b78a9733d93253fe4c1c6d40e33ce 100644 (file)
--- a/Demo/Common/ethernet/lwIP_130/src/include/ipv4/lwip/igmp.h
+++ b/Demo/Common/ethernet/lwIP_130/src/include/ipv4/lwip/igmp.h
@@ -84,6 +84,9 @@ extern "C" {
 #  include "arch/bpstruct.h"\r
 #endif\r
 PACK_STRUCT_BEGIN\r
+#if (defined(__MWERKS__)  || defined(__CWCC__))\r
+       #pragma options align= packed\r
+#endif\r
 struct igmp_msg {\r
  PACK_STRUCT_FIELD(u8_t           igmp_msgtype);\r
  PACK_STRUCT_FIELD(u8_t           igmp_maxresp);\r