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f501265f97
Holds things such as FLEX_ARRAY and whatnot. Signed-off-by: Andreas Ericsson <ae@op5.se> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
34 lines
711 B
C
34 lines
711 B
C
/*
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* cc-compat.h - C compiler compat macros for internal use
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*/
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#ifndef INCLUDE_compat_h__
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#define INCLUDE_compat_h__
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/*
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* See if our compiler is known to support flexible array members.
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*/
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#ifndef FLEX_ARRAY
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# if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
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# define FLEX_ARRAY /* empty */
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# elif defined(__GNUC__)
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# if (__GNUC__ >= 3)
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# define FLEX_ARRAY /* empty */
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# else
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# define FLEX_ARRAY 0 /* older GNU extension */
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# endif
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# endif
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/* Default to safer but a bit wasteful traditional style */
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# ifndef GIT_FLEX_ARRAY
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# define GIT_FLEX_ARRAY 1
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# endif
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#endif
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#ifdef __GNUC__
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# define TYPEOF(x) (__typeof__(x))
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#else
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# define TYPEOF(x)
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#endif
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#endif /* INCLUDE_compat_h__ */
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