21 lines
362 B
C
21 lines
362 B
C
#pragma once
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/**
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* @brief get a substring of a string
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*
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* @param s string
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* @param pos first pos
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* @param l length
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* @return the substring
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*/
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char *get_substring(char *s, int pos, int l);
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/**
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* @brief concatinate two strings
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*
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* @param s1 first
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* @param s2 second
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* @return the concatinated string
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*/
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char *concat(const char *s1, const char *s2);
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