diff -urEb mariadb-connector-c-3.0.5-src.orig/include/ma_global.h mariadb-connector-c-3.0.5-src/include/ma_global.h
--- mariadb-connector-c-3.0.5-src.orig/include/ma_global.h	2018-05-30 16:31:17.000000000 +0200
+++ mariadb-connector-c-3.0.5-src/include/ma_global.h	2018-06-12 17:08:52.578709929 +0200
@@ -23,7 +23,7 @@
 
 #ifdef _WIN32
 #include <winsock2.h>
-#include <Windows.h>
+#include <windows.h>
 #include <stdlib.h>
 #define strcasecmp _stricmp
 #define sleep(x) Sleep(1000*(x))
@@ -638,7 +638,9 @@
 #error "Neither int or long is of 4 bytes width"
 #endif
 
-#if !defined(HAVE_ULONG) && !defined(HAVE_LINUXTHREADS) && !defined(__USE_MISC)
+#if defined(__LSB_VERSION__)
+typedef unsigned long	ulong;	/* Short for unsigned long */
+#elif !defined(HAVE_ULONG) && !defined(HAVE_LINUXTHREADS) && !defined(__USE_MISC)
 typedef unsigned long	ulong;	/* Short for unsigned long */
 #endif
 #ifndef longlong_defined
diff -urEb mariadb-connector-c-3.0.5-src.orig/libmariadb/ma_client_plugin.c.in mariadb-connector-c-3.0.5-src/libmariadb/ma_client_plugin.c.in
--- mariadb-connector-c-3.0.5-src.orig/libmariadb/ma_client_plugin.c.in	2018-05-30 16:31:17.000000000 +0200
+++ mariadb-connector-c-3.0.5-src/libmariadb/ma_client_plugin.c.in	2018-06-12 16:34:45.402745736 +0200
@@ -456,7 +456,7 @@
 
 
 /* see <mysql/client_plugin.h> for a full description */
-struct st_mysql_client_plugin * STDCALL
+struct st_mysql_client_plugin *
 mysql_load_plugin(MYSQL *mysql, const char *name, int type, int argc, ...)
 {
   struct st_mysql_client_plugin *p;
diff -urEb mariadb-connector-c-3.0.5-src.orig/libmariadb/ma_default.c mariadb-connector-c-3.0.5-src/libmariadb/ma_default.c
--- mariadb-connector-c-3.0.5-src.orig/libmariadb/ma_default.c	2018-05-30 16:31:17.000000000 +0200
+++ mariadb-connector-c-3.0.5-src/libmariadb/ma_default.c	2018-06-12 16:34:33.246745949 +0200
@@ -27,7 +27,7 @@
 
 #ifdef _WIN32
 #include <io.h>
-#include "Shlwapi.h"
+#include "shlwapi.h"
 
 static const char *ini_exts[]= {"ini", "cnf", 0};
 #define R_OK 4
diff -urEb mariadb-connector-c-3.0.5-src.orig/libmariadb/mariadb_lib.c mariadb-connector-c-3.0.5-src/libmariadb/mariadb_lib.c
--- mariadb-connector-c-3.0.5-src.orig/libmariadb/mariadb_lib.c	2018-05-30 16:31:17.000000000 +0200
+++ mariadb-connector-c-3.0.5-src/libmariadb/mariadb_lib.c	2018-06-12 16:34:33.246745949 +0200
@@ -69,7 +69,7 @@
 #endif
 #include <mysql/client_plugin.h>
 #ifdef _WIN32
-#include "Shlwapi.h"
+#include "shlwapi.h"
 #endif
 
 #define ASYNC_CONTEXT_DEFAULT_STACK_SIZE (4096*15)
diff -urEb mariadb-connector-c-3.0.5-src.orig/plugins/pvio/pvio_socket.c mariadb-connector-c-3.0.5-src/plugins/pvio/pvio_socket.c
--- mariadb-connector-c-3.0.5-src.orig/plugins/pvio/pvio_socket.c	2018-05-30 16:31:17.000000000 +0200
+++ mariadb-connector-c-3.0.5-src/plugins/pvio/pvio_socket.c	2018-06-12 17:21:34.554696601 +0200
@@ -60,6 +60,11 @@
 #define IS_SOCKET_EINTR(err) 0
 #endif
 
+#if defined(__LSB_VERSION__)
+// WARNING: This definition might break true Linux Standard Base compatibility!
+#define MSG_DONTWAIT 0x40 /* Nonblocking IO.  */
+#endif
+
 #ifndef SOCKET_ERROR
 #define SOCKET_ERROR -1
 #endif