summaryrefslogtreecommitdiff
path: root/src/core
diff options
context:
space:
mode:
authorLennart Poettering <lennart@poettering.net>2013-12-02 23:08:25 +0100
committerLennart Poettering <lennart@poettering.net>2013-12-02 23:32:34 +0100
commitcabb78068899232c152f4585f19d023e373aa73d (patch)
tree7c4fa9684386a6b681ef0475315b0d30d6f12e18 /src/core
parent1ae464e09376853c52075ec4d8a6bfc4b4036d0c (diff)
macro: add a macro to test whether a value is in a specified list
Introduce IN_SET() macro to nicely check whether a value a is one of a few listed values. This makes writing this: if (a == 1 || a == 7 || a == 8 || a == 9) nicer, by allowing this: if (IN_SET(a, 1, 7, 8, 9)) This is particularly useful for state machine enums.
Diffstat (limited to 'src/core')
0 files changed, 0 insertions, 0 deletions