closedcaption: Fix compilation on older compilers
authorArun Raghavan <git@arunraghavan.net>
Mon, 9 Jul 2018 01:10:29 +0000 (06:40 +0530)
committerArun Raghavan <git@arunraghavan.net>
Mon, 9 Jul 2018 01:10:29 +0000 (06:40 +0530)
commitc6f19511b514d4f4c8f142fb7bf6ce237eec9858
tree5c95d1e64cc2925e803c545eab258272722826c2
parentc43e74d8854b40b664869674a6b2d2b82149d87c
closedcaption: Fix compilation on older compilers

For when -std=c99 (or later) is not the default.
ext/closedcaption/gstceaccoverlay.c