Last change
on this file since 681 was
449,
checked in by alain, 6 years ago
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Introduce several missing user libs.
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File size:
1.2 KB
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Rev | Line | |
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[449] | 1 | /* |
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| 2 | * strings.h - User level <strings> library implementation. |
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| 3 | * |
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| 4 | * Author Alain Greiner (2016,2017,2018) |
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| 5 | * |
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| 6 | * Copyright (c) UPMC Sorbonne Universites |
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| 7 | * |
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| 8 | * This file is part of ALMOS-MKH. |
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| 9 | * |
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| 10 | * ALMOS-MKH is free software; you can redistribute it and/or modify it |
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| 11 | * under the terms of the GNU General Public License as published by |
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| 12 | * the Free Software Foundation; version 2.0 of the License. |
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| 13 | * |
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| 14 | * ALMOS-MKH is distributed in the hope that it will be useful, but |
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| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 17 | * General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with ALMOS-MKH; if not, write to the Free Software Foundation, |
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| 21 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 22 | */ |
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| 23 | |
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| 24 | #include <strings.h> |
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| 25 | #include <ctype.h> |
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| 26 | |
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| 27 | ////////////////////////////////// |
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| 28 | int strcasecmp( const char * str1, |
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| 29 | const char * str2 ) |
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| 30 | { |
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| 31 | char c1; |
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| 32 | char c2; |
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| 33 | |
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| 34 | do |
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| 35 | { |
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| 36 | c1 = (char)toupper( (int)*++str1 ); |
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| 37 | c2 = (char)toupper( (int)*++str2 ); |
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| 38 | c2 = toupper(*++str2); |
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| 39 | } |
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| 40 | while(c1 && c1 == c2); |
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| 41 | |
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| 42 | return (c1 - c2); |
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| 43 | } |
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