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55
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1 /*
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2 portable.h
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3
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4 Compatibility checks and fallback-functions.
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5
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74
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6 $Id: portable.h 80 2000-05-13 15:36:35Z bears $
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7 */
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8
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9 #ifndef PORTABLE_H
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10 #define PORTABLE_H /* To stop multiple inclusions. */
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11
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12
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13 #if HAVE_CONFIG_H
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14 #include <config.h>
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15 #endif
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16
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17 #if !defined(HAVE_VSNPRINTF) && defined(HAVE___VSNPRINTF)
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18 #undef vsnprintf
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19 #define vsnprintf __vsnprintf
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20 #define HAVE_VSNPRINTF
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21 #endif
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22
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23 /* This is *not* good, because vsprintf() doesn't do any bounds-checking */
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24 #if !defined(HAVE_VSNPRINTF) && !defined(HAVE___VSNPRINTF)
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25 #define vsnprintf(c, len, fmt, args) vsprintf(c, fmt, args)
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26 #define HAVE_VSNPRINTF
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27 #endif
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28
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29 #if !defined(HAVE_SNPRINTF) && defined(HAVE___SNPRINTF)
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30 #undef snprintf
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31 #define snprintf __snprintf
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32 #define HAVE_SNPRINTF
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33 #endif
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34
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74
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35 /* Indicate deliberately unused argument. Possibly compiler specific. */
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36 #define UNUSED(x) { ( void ) x; }
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55
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37
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38 #endif
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39
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