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35 lines
423 B
35 lines
423 B
/*
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* public domain strtok_r()
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*/
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#include <string.h>
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char* strtok_r( char* str, const char* delim, char** nextp )
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{
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char* ret;
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if( str == NULL )
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{
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str = *nextp;
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}
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str += strspn( str, delim );
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if( *str == '\0' )
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{
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return NULL;
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}
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ret = str;
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str += strcspn( str, delim );
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if( *str )
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{
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*str++ = '\0';
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}
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*nextp = str;
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return ret;
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}
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