X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=nss%2Fsearch.h;h=f3fbc9a3af13924665791f7ac07014193eff1de2;hb=c42f577140459f548b1d7b085cd4dc2717e060c6;hp=9012b49d29598ef7eb51d653dff4690af2841109;hpb=eced3ea09563db280f3ac4392426b23e239fdcca;p=nsscash%2Fnsscash.git

diff --git a/nss/search.h b/nss/search.h
index 9012b49..f3fbc9a 100644
--- a/nss/search.h
+++ b/nss/search.h
@@ -24,13 +24,18 @@
 
 
 struct search_key {
-    const char *name;
-    const uint64_t *id;
+    const char *name; // if name != NULL search for a string
+    const uint64_t *id; // if name == NULL search for an id
 
+    // The actual data with all entries; this is where the full entry
+    // including name/id is located (the index holds an offset into data for
+    // each entry)
     const void *data;
+    // Static offset to the search key (name/id) inside the entry; after it
+    // was located by using the index's offset into data
     uint64_t offset;
 };
 
-uint64_t *search(struct search_key *key, const void *index, uint64_t count) __attribute__((visibility("hidden")));
+uint64_t *search(const struct search_key *key, const void *index, uint64_t count) __attribute__((visibility("hidden")));
 
 #endif