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lib: add macro to check if value is valid afi

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Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
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Quentin Young 2020-01-03 17:48:36 -05:00
parent 8015874dcd
commit d35e556c84
1 changed files with 2 additions and 0 deletions
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lib/zebra.h
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@ -360,6 +360,8 @@ typedef enum {
AFI_MAX = 4 AFI_MAX = 4
} afi_t; } afi_t;
#define IS_VALID_AFI(a) ((a) > AFI_UNSPEC && (a) < AFI_MAX)
/* Subsequent Address Family Identifier. */ /* Subsequent Address Family Identifier. */
typedef enum { typedef enum {
SAFI_UNSPEC = 0, SAFI_UNSPEC = 0,