From 5df79c53745fde5d6c3340a2979b1429cd5892c1 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Sat, 8 Oct 2011 20:30:28 +0200 Subject: Initial import of htcd system 1.0 Signed-off-by: Henrik Rydberg --- src/mt/rfind_not_of.f | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 src/mt/rfind_not_of.f (limited to 'src/mt/rfind_not_of.f') diff --git a/src/mt/rfind_not_of.f b/src/mt/rfind_not_of.f new file mode 100644 index 0000000..04a42d6 --- /dev/null +++ b/src/mt/rfind_not_of.f @@ -0,0 +1,80 @@ +ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc +c +c HTCd - Copyright (C) 1998-2006 Henrik Rydberg +c +c This program is free software; you can redistribute it and/or modify +c it under the terms of the GNU General Public License as published by +c the Free Software Foundation; either version 2 of the License, or +c (at your option) any later version. +c +c This program is distributed in the hope that it will be useful, +c but WITHOUT ANY WARRANTY; without even the implied warranty of +c MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +c GNU General Public License for more details. +c +c You should have received a copy of the GNU General Public License +c along with this program; if not, write to the Free Software +c Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +c + + integer function rfind_not_of(s,n,c) + byte s(0:1),c(0:1) + integer i,m,n + m=mod(n,16) + do 10 i=n-16,m,-16 + if(c(s(i+15)).eq.0)go to 115 + if(c(s(i+14)).eq.0)go to 114 + if(c(s(i+13)).eq.0)go to 113 + if(c(s(i+12)).eq.0)go to 112 + if(c(s(i+11)).eq.0)go to 111 + if(c(s(i+10)).eq.0)go to 110 + if(c(s(i+9)).eq.0)go to 109 + if(c(s(i+8)).eq.0)go to 108 + if(c(s(i+7)).eq.0)go to 107 + if(c(s(i+6)).eq.0)go to 106 + if(c(s(i+5)).eq.0)go to 105 + if(c(s(i+4)).eq.0)go to 104 + if(c(s(i+3)).eq.0)go to 103 + if(c(s(i+2)).eq.0)go to 102 + if(c(s(i+1)).eq.0)go to 101 + if(c(s(i)).eq.0)go to 100 + 10 continue + do 20 i=m-1,0,-1 + if(c(s(i)).eq.0)go to 100 + 20 continue + rfind_not_of=-1 + return + 100 rfind_not_of=i + return + 101 rfind_not_of=i+1 + return + 102 rfind_not_of=i+2 + return + 103 rfind_not_of=i+3 + return + 104 rfind_not_of=i+4 + return + 105 rfind_not_of=i+5 + return + 106 rfind_not_of=i+6 + return + 107 rfind_not_of=i+7 + return + 108 rfind_not_of=i+8 + return + 109 rfind_not_of=i+9 + return + 110 rfind_not_of=i+10 + return + 111 rfind_not_of=i+11 + return + 112 rfind_not_of=i+12 + return + 113 rfind_not_of=i+13 + return + 114 rfind_not_of=i+14 + return + 115 rfind_not_of=i+15 + return + end + -- cgit v1.2.3