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Move ARRAY_LENGTH out of public headers

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Exporting unprefixed symbols is a pretty bad idea so don't do that.
Instea of redefining it WL_ARRAY_LENGTH, we just move the define to
our private header.  The scanner generates code that uses ARRAY_LENGTH,
but we can just make it count the number elements and emit an integer
constant instead.
This commit is contained in:
Kristian Høgsberg 2012-10-19 17:08:38 -04:00
parent 56061674cd
commit bdd272f024
5 changed files with 21 additions and 6 deletions
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2
src/wayland-util.h
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@ -39,8 +39,6 @@ extern "C" {
#define WL_EXPORT
#endif
#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
#define container_of(ptr, type, member) ({ \
const __typeof__( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (char *)__mptr - offsetof(type,member) );})