28 lines
668 B
C
28 lines
668 B
C
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#ifndef CASPRINTF_H_INCLUDED
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#define CASPRINTF_H_INCLUDED
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#include <stdarg.h>
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/* GNU_PRINTF_ATTR lets the GNU compiler check printf-type
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calls to be sure the arguments match the format string, thus preventing
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runtime segmentation faults and incorrect messages.
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*/
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#ifdef __GNUC__
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#define GNU_PRINTF_ATTR(a,b) __attribute__ ((format (printf, a, b)))
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#else
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#define GNU_PRINTF_ATTR(a,b)
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#endif
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void
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cvasprintf(const char ** const retvalP,
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const char * const fmt,
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va_list varargs);
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void GNU_PRINTF_ATTR(2,3)
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casprintf(const char ** const retvalP, const char * const fmt, ...);
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void
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strfree(const char * const string);
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#endif
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