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annotate lwlib/lw_stringlist.h @ 359:f318407d2469

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Fix some signedness mismatches Use size_t instead of int for stuff that's going to be compared with the strlen() return value. While not technically wrong to use int, it does seem to attract warnings from some compilers. Technically, since it's also the return value from strtol(), there should be one variable that is long and another that is size_t but that's just getting crazy. Thanks to Erik G <erik@6809.org> for pointing these ones out.
author William Astle <lost@l-w.ca>
date Tue, 26 May 2015 17:49:26 -0600
parents 2c24602be78f
children 8e25147c2aa8
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1 /*
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2 lw_stringlist.h
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3
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4 Copyright © 2010 William Astle
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5
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6 This file is part of LWTOOLS.
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7
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8 LWTOOLS is free software: you can redistribute it and/or modify it under the
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9 terms of the GNU General Public License as published by the Free Software
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10 Foundation, either version 3 of the License, or (at your option) any later
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11 version.
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13 This program is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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16 more details.
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18 You should have received a copy of the GNU General Public License along with
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19 this program. If not, see <http://www.gnu.org/licenses/>.
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20 */
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21
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22 #ifndef ___lw_stringlist_h_seen___
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23 #define ___lw_stringlist_h_seen___
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26 #ifdef ___lw_stringlist_c_seen___
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28 struct lw_stringlist_priv
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29 {
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30 char **strings;
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31 int nstrings;
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32 int cstring;
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33 };
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34 typedef struct lw_stringlist_priv * lw_stringlist_t;
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36 #else /* def ___lw_stringlist_c_seen___ */
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37
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38 typedef void * lw_stringlist_t;
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39 extern lw_stringlist_t lw_stringlist_create(void);
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40 extern void lw_stringlist_destroy(lw_stringlist_t S);
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41 extern void lw_stringlist_addstring(lw_stringlist_t S, char *str);
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42 extern void lw_stringlist_reset(lw_stringlist_t S);
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43 extern char *lw_stringlist_current(lw_stringlist_t S);
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44 extern char *lw_stringlist_next(lw_stringlist_t S);
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45 extern int lw_stringlist_nstrings(lw_stringlist_t S);
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46 extern lw_stringlist_t lw_stringlist_copy(lw_stringlist_t S);
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48 #endif /* def ___lw_stringlist_c_seen___ */
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50 #endif /* ___lw_stringlist_h_seen___ */