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Fix up ARRAY_FOR_EACH macro

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Remove compiler warning about signed/unsigned comparison. And while we're at
it, rename i to _i in the macro to avoid name clashes.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
This commit is contained in:
Peter Hutterer 2014-03-25 11:19:52 +10:00
parent 40fe4235b9
commit c9ab49ee0c
1 changed files with 1 additions and 1 deletions
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2
src/libinput-util.h
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@ -71,7 +71,7 @@ int list_empty(const struct list *list);
#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
#define ARRAY_FOR_EACH(_arr, _elem) \
for (int i = 0; (_elem = &_arr[i]) && i < ARRAY_LENGTH(_arr); i++)
for (size_t _i = 0; (_elem = &_arr[_i]) && _i < ARRAY_LENGTH(_arr); _i++)
#define min(a, b) (((a) < (b)) ? (a) : (b))
#define max(a, b) (((a) > (b)) ? (a) : (b))