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/*
* libifupdown/tokenize.h
* Purpose: tokenization helper
*
* Copyright (c) 2020 Ariadne Conill <ariadne@dereferenced.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* This software is provided 'as is' and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising
* from the use of this software.
*/
#ifndef LIBIFUPDOWN_TOKENIZE_H__GUARD
#define LIBIFUPDOWN_TOKENIZE_H__GUARD
#include <ctype.h>
static inline char *
lif_next_token_eq(char **buf)
{
char *out = *buf;
while (*out && (isspace(*out) || *out == '='))
out++;
char *end = out;
while (*end && !isspace(*end) && *end != '=')
end++;
*end++ = '\0';
*buf = end;
return out;
}
static inline char *
lif_next_token(char **buf)
{
char *out = *buf;
while (*out && isspace(*out))
out++;
char *end = out;
while (*end && !isspace(*end))
end++;
*end++ = '\0';
*buf = end;
return out;
}
#endif
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