timeradd/timersub: cast result to void to get rid of warnings
commit8ff810d779daa29b78d14e477f5a68b51ed232d1
authorrofl0r <retnyg@gmx.net>
Sat, 23 Nov 2013 12:01:53 +0000 (23 13:01 +0100)
committerrofl0r <retnyg@gmx.net>
Sat, 23 Nov 2013 12:01:53 +0000 (23 13:01 +0100)
tree60c283086559363331da63028706c6f8bc5bf0b4
parentaeea71dc042d8d0a05f4293a0e98c9cd009ffc16
timeradd/timersub: cast result to void to get rid of warnings

previously:
timersub(&now, t, &diff);

warning: value computed is not used [-Wunused-value]
include/sys/time.h