diff options
Diffstat (limited to 'src/libutil/util.h')
| -rw-r--r-- | src/libutil/util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libutil/util.h b/src/libutil/util.h index 85d2ce242..447e72324 100644 --- a/src/libutil/util.h +++ b/src/libutil/util.h @@ -500,5 +500,12 @@ gpointer rspamd_file_xmap (const char *fname, guint mode, gpointer rspamd_shmem_xmap (const char *fname, guint mode, gsize *size); +/** + * Normalize probabilities using polynomial function + * @param x probability (bias .. 1) + * @return + */ +gdouble rspamd_normalize_probability (gdouble x, gdouble bias); + #define PTR_ARRAY_FOREACH(ar, i, cur) if (ar != NULL) for ((i) = 0, (cur) = g_ptr_array_index((ar), 0); (i) < (ar)->len; (cur) = g_ptr_array_index((ar), (i)), ++(i)) #endif |