headers: remove sechead stuff from configure.ac and Makefile.am

Signed-off-by: Zhongteng Gui <dragon-archer@outlook.com>
Signed-off-by: LIU Hao <lh_mouse@126.com>

mingw-w64-headers/Makefile.am

diff --git a/mingw-w64-headers/Makefile.am b/mingw-w64-headers/Makefile.am
index f7ef5cd..f7479bb 100644
--- a/mingw-w64-headers/Makefile.am
+++ b/mingw-w64-headers/Makefile.am
@@ -1,7 +1,6 @@
 
 baseheaddir = $(includedir)
 sysheaddir = $(baseheaddir)/sys
-secheaddir = $(baseheaddir)/sec_api
 glheaddir = $(baseheaddir)/GL
 khrheaddir = $(baseheaddir)/KHR
 gdiplusheaddir = $(baseheaddir)/gdiplus
@@ -11,7 +10,6 @@
 
 basehead_HEADERS = @BASEHEAD_LIST@
 syshead_HEADERS = @SYSHEAD_LIST@
-sechead_HEADERS = @SECHEAD_LIST@
 glhead_HEADERS = @GLHEAD_LIST@
 khrhead_HEADERS = @KHRHEAD_LIST@
 gdiplushead_HEADERS = @GDIPLUSHEAD_LIST@
@@ -50,7 +48,6 @@
   crt/*.h \
   crt/*.inl \
   crt/sys/*.h \
-  crt/sec_api/*.h \
   ddk/include/ddk/*.h \
   tlb/*.tlb
 

mingw-w64-headers/configure.ac

diff --git a/mingw-w64-headers/configure.ac b/mingw-w64-headers/configure.ac
index 549170d..4d2ad24 100644
--- a/mingw-w64-headers/configure.ac
+++ b/mingw-w64-headers/configure.ac
@@ -67,7 +67,6 @@
 AS_VAR_IF([enable_crt],[yes],[
   BASEHEAD_LIST="$BASEHEAD_LIST "$srcdir/crt/*.h" "$srcdir/crt/*.inl
   SYSHEAD_LIST=$srcdir/crt/sys/*.h
-  SECHEAD_LIST=$srcdir/crt/sec_api/*.h
 ])
 GDIPLUSHEAD_LIST=$srcdir/include/gdiplus/*.h
 WRLHEAD_LIST=$srcdir/include/wrl/*.h
@@ -83,7 +82,6 @@
 AC_SUBST([KHRHEAD_LIST])
 AC_SUBST([MINGWHELPERHEAD_LIST])
 AC_SUBST([SYSHEAD_LIST])
-AC_SUBST([SECHEAD_LIST])
 
 AC_MSG_CHECKING([for optional sdk headers])
 AC_ARG_ENABLE([sdk],