--- winkerberos-0.7.0/setup.py.orig	2018-12-04 04:08:15.913271100 -0500
+++ winkerberos-0.7.0/setup.py	2018-12-04 04:09:06.008470300 -0500
@@ -82,6 +82,16 @@ if sys.version_info[:2] == (2, 6):
 else:
     test_suite = "test"
 
+if 'GCC' in sys.version:
+    _extra_link_args = ['-lcrypt32',
+                        '-lsecur32',
+                        '-lShlwapi']
+else:
+    _extra_link_args = ['crypt32.lib',
+                        'secur32.lib',
+                        'Shlwapi.lib',
+                        '/NXCOMPAT',
+                        '/DYNAMICBASE']
 setup(
     name="winkerberos",
     version="0.7.0",
@@ -114,11 +124,7 @@ setup(
     ext_modules = [
         Extension(
             "winkerberos",
-            extra_link_args=['crypt32.lib',
-                             'secur32.lib',
-                             'Shlwapi.lib',
-                             '/NXCOMPAT',
-                             '/DYNAMICBASE'],
+            extra_link_args=_extra_link_args,
             sources = [
                 "src/winkerberos.c",
                 "src/kerberos_sspi.c"
--- winkerberos-0.7.0/src/kerberos_sspi.h.orig	2018-12-04 04:37:07.485511200 -0500
+++ winkerberos-0.7.0/src/kerberos_sspi.h	2018-12-04 04:38:53.197331100 -0500
@@ -39,6 +39,13 @@ typedef struct {
     ULONG qop;
 } sspi_client_state;
 
+#ifdef __MINGW32__
+typedef struct _SecPkgContext_Bindings {
+  unsigned long        BindingsLength;
+  SEC_CHANNEL_BINDINGS *Bindings;
+} SecPkgContext_Bindings, *PSecPkgContext_Bindings;
+#endif
+
 VOID set_gsserror(DWORD errCode, const SEC_CHAR* msg);
 VOID destroy_sspi_client_state(sspi_client_state* state);
 INT auth_sspi_client_init(WCHAR* service,