46 lines
978 B
C
46 lines
978 B
C
/*
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Copyright (C) 2010,2011 bg <bg_one@mail.ru>
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*/
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#ifndef CHAN_DONGLE_MUTILS_H_INCLUDED
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#define CHAN_DONGLE_MUTILS_H_INCLUDED
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#include "export.h"
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#include <string.h>
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#define ITEMS_OF(x) (sizeof(x)/sizeof((x)[0]))
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#define STRLEN(string) (sizeof(string)-1)
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#ifndef MIN
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#define MIN(a,b) (((a) < (b)) ? (a) : (b))
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#endif
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INLINE_DECL const char * enum2str_def(unsigned value, const char * const names[], unsigned items, const char * def)
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{
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const char * name;
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if(value < items)
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name = names[value];
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else
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name = def;
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return name;
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}
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INLINE_DECL const char * enum2str(unsigned value, const char * const names[], unsigned items)
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{
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return enum2str_def(value, names, items, "unknown");
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}
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INLINE_DECL int str2enum(const char * value, const char * const options[], unsigned items)
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{
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unsigned index;
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for(index = 0; index < items; index++)
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{
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if(strcasecmp(value, options[index]) == 0)
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return index;
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}
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return -1;
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}
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#endif /* CHAN_DONGLE_MUTILS_H_INCLUDED */
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