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This file is part of darktable,
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copyright (c) 2010 Tobias Ellinghaus.
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darktable is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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darktable is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with darktable. If not, see <http://www.gnu.org/licenses/>.
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/** replace all occurences of pattern by substitute. the returned value has to be freed after use. */
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gchar* dt_util_str_replace(const gchar* string, const gchar* pattern, const gchar* substitute);
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/** count the number of occurences of needle in haystack */
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guint dt_util_str_occurence(const gchar *haystack,const gchar *needle);