1 files changed, 71 insertions, 0 deletions
diff --git a/sys/gio/nspp/portlib/flash2.f b/sys/gio/nspp/portlib/flash2.f
new file mode 100644
index 00000000..0f909414
--- /dev/null
+++ b/sys/gio/nspp/portlib/flash2.f
@@ -0,0 +1,71 @@
+      subroutine flash2 (ipoint,ibuflu)
+      common /sysplt/ mmajx  ,mmajy  ,mminx  ,mminy  ,mxlab  ,mylab  ,
+     1                mflg   ,mtype  ,mxa    ,mya    ,mxb    ,myb    ,
+     2                mx     ,my     ,mtypex ,mtypey ,xxa    ,yya    ,
+     3                xxb    ,yyb    ,xxc    ,yyc    ,xxd    ,yyd    ,
+     4                xfactr ,yfactr ,xadd   ,yadd   ,xx     ,yy     ,
+     5                mfmtx(3)       ,mfmty(3)       ,mumx   ,mumy   ,
+     6                msizx  ,msizy  ,mxdec  ,mydec  ,mxor   ,mop(19),
+     7                mname(19)      ,mxold  ,myold  ,mxmax  ,mymax  ,
+     8                mxfac  ,myfac  ,modef  ,mf2er  ,mshftx ,mshfty ,
+     9                mmgrx  ,mmgry  ,mmnrx  ,mmnry  ,mfrend ,mfrlst ,
+     +                mcrout ,mpair1 ,mpair2 ,msblen ,mflcnt ,mjxmin ,
+     1                mjymin ,mjxmax ,mjymax ,mnxsto ,mnysto ,mxxsto ,
+     2                mxysto ,mprint ,msybuf(360)    ,mncpw  ,minst  ,
+     3                mbufa  ,mbuflu ,mfwa(12)       ,mlwa(12)       ,
+     4                mipair ,mbprs(16)      ,mbufl  ,munit  ,mbswap ,
+     5                small
+      dimension       idummy(1)
+      if (modef .ne. 1) go to 101
+      kpoint = ipoint
+      if (kpoint.lt.0 .or. kpoint.gt.10) go to 102
+      call flushb
+      nextra = 5
+      ibuflu = mbuflu+nextra
+      if (mf2er .gt. 0) go to 103
+      if (ibuflu .gt. mbufl) go to 103
+      mfwa(kpoint+1) = mbufa
+      mlwa(kpoint+1) = mbufa+mbuflu-1
+      isub = mbufa+mbuflu-loci(idummy)
+      idummy(isub+1) = mbuflu
+      idummy(isub+2) = mjxmin
+      idummy(isub+3) = mjymin
+      idummy(isub+4) = mjxmax
+      idummy(isub+5) = mjymax
+      modef = 2
+      mbufa = loci(msybuf)
+      mbufl = msblen
+      mbuflu = 0
+      mbprs(1) = mpair1
+      mbprs(2) = mpair2
+      mipair = 2
+      mflcnt = 0
+      mxold = -9999
+      myold = -9999
+      mjxmin = mnxsto
+      mjymin = mnysto
+      mjxmax = mxxsto
+      mjymax = mxysto
+      return
+c
+  101 call uliber (0,29h0flash2 called without flash1,29)
+      call perror
+      return
+  102 continue
+c     write (mprint,1001) kpoint
+c
+      call uliber (0,38h0first argument to flash2 out of range,38)
+      call perror
+      return
+  103 continue
+      nlen = mf2er*mbufl+ibuflu
+c     write (mprint,1002) nlen
+c
+      call uliber (0,23h0flash buffer too short,23)
+      call perror
+      return
+c
+c1001 format (27h0flash2 called with ipoint=,i5)
+c1002 format (27h0flash buffer must be about,i8,11h words long)
+c
+      end