diff options
Diffstat (limited to 'include/osmocom/core/utils.h')
| -rw-r--r-- | include/osmocom/core/utils.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/core/utils.h b/include/osmocom/core/utils.h index 601bb565..c4e6f5fc 100644 --- a/include/osmocom/core/utils.h +++ b/include/osmocom/core/utils.h @@ -21,6 +21,8 @@ #define OSMO_MAX(a, b) ((a) >= (b) ? (a) : (b)) /*! Return the minimum of two specified values */ #define OSMO_MIN(a, b) ((a) >= (b) ? (b) : (a)) +/*! Return a typical cmp result for comparable entities a and b. */ +#define OSMO_CMP(a, b) ((a) < (b)? -1 : ((a) > (b)? 1 : 0)) /*! Stringify the name of a macro x, e.g. an FSM event name. * Note: if nested within another preprocessor macro, this will * stringify the value of x instead of its name. */ |