1 files changed, 77 insertions, 0 deletions
diff --git a/lib/names.h b/lib/names.h
new file mode 100644
index 0000000..b34e3e6
--- /dev/null
+++ b/lib/names.h
@@ -0,0 +1,77 @@
+/*
+ *	The PCI Library -- ID to Name Translation
+ *
+ *	Copyright (c) 1997--2014 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL v2+
+ *
+ *	SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#define MAX_LINE 1024
+
+/* names-hash.c */
+
+struct id_entry {
+  struct id_entry *next;
+  u32 id12, id34;
+  byte cat;
+  byte src;
+  char name[1];
+};
+
+enum id_entry_type {
+  ID_UNKNOWN,
+  ID_VENDOR,
+  ID_DEVICE,
+  ID_SUBSYSTEM,
+  ID_GEN_SUBSYSTEM,
+  ID_CLASS,
+  ID_SUBCLASS,
+  ID_PROGIF
+};
+
+enum id_entry_src {
+  SRC_UNKNOWN,
+  SRC_CACHE,
+  SRC_NET,
+  SRC_HWDB,
+  SRC_LOCAL,
+};
+
+#define BUCKET_SIZE 8192
+#define HASH_SIZE 4099
+
+static inline u32 id_pair(unsigned int x, unsigned int y)
+{
+  return ((x << 16) | y);
+}
+
+static inline unsigned int pair_first(unsigned int x)
+{
+  return (x >> 16) & 0xffff;
+}
+
+static inline unsigned int pair_second(unsigned int x)
+{
+  return x & 0xffff;
+}
+
+int pci_id_insert(struct pci_access *a, int cat, int id1, int id2, int id3, int id4, char *text, enum id_entry_src src);
+char *pci_id_lookup(struct pci_access *a, int flags, int cat, int id1, int id2, int id3, int id4);
+
+/* names-cache.c */
+
+int pci_id_cache_load(struct pci_access *a, int flags);
+void pci_id_cache_dirty(struct pci_access *a);
+void pci_id_cache_flush(struct pci_access *a);
+void pci_id_hash_free(struct pci_access *a);
+
+/* names-dns.c */
+
+char *pci_id_net_lookup(struct pci_access *a, int cat, int id1, int id2, int id3, int id4);
+
+/* names-hwdb.c */
+
+char *pci_id_hwdb_lookup(struct pci_access *a, int cat, int id1, int id2, int id3, int id4);
+void pci_id_hwdb_free(struct pci_access *a);