closedcaption: Fix build with Visual Studio
authorNirbheek Chauhan <nirbheek@centricular.com>
Mon, 11 Mar 2019 09:30:59 +0000 (15:00 +0530)
committerNirbheek Chauhan <nirbheek@centricular.com>
Mon, 11 Mar 2019 09:32:53 +0000 (15:02 +0530)
commit4430fa0e3ea797cc18a01a311bd1c6ae03ce9ca5
tree4bb5e43c10d2479df562145ca7407755b3db0897
parent48d897f65f2ea0ba2c2d0871cdeaa64bcd4c50e4
closedcaption: Fix build with Visual Studio

../ext/closedcaption/io-sim.c(440): error C2065: 'M_PI': undeclared identifier
../ext/closedcaption/io-sim.c(442): error C2065: 'M_LN2': undeclared identifier
ext/closedcaption/io-sim.c