granicus.if.org Git - graphviz/commit

]> granicus.if.org Git - graphviz/commit

author	Matthew Fernandez <matthew.fernandez@gmail.com>
	Wed, 14 Jul 2021 02:33:10 +0000 (19:33 -0700)
committer	Matthew Fernandez <matthew.fernandez@gmail.com>
	Tue, 20 Jul 2021 14:19:39 +0000 (07:19 -0700)
commit	463f35527e08b167aacc9385223d502a4956b008
tree	276d21f15e115ae5df78c9cf7f4ab9af9b1acfd2	tree \| snapshot
parent	3788063c396bbf88659b19400afc5aa9bcf1d727	commit \| diff

use an enum for CB_* constants

Nothing was relying on the values of these constants and it is clearer to use
an enum here. It is now more obvious to readers when one of these values is
being passed between functions instead of an ambiguous int.

lib/cgraph/cghdr.h		diff \| blob \| history
lib/cgraph/pend.c		diff \| blob \| history

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