diff --git a/CMakeLists.txt b/CMakeLists.txt
index e571400d5..626686e5e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,7 +89,6 @@ set(HEADERS
   include/re_av1.h
   include/re_base64.h
   include/re_bfcp.h
-  include/re_bitv.h
   include/re_btrace.h
   include/re_conf.h
   include/re_convert.h
diff --git a/include/re_bitv.h b/include/re_bitv.h
deleted file mode 100644
index 7ed774add..000000000
--- a/include/re_bitv.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- * @file re_bitv.h  Interface to Bit Vector functions
- *
- * Copyright (C) 2010 Creytiv.com
- */
-
-
-typedef unsigned long bitv_t;
-
-enum {
-	BITS_SZ   = (8*sizeof(bitv_t)),
-	BITS_MASK = (BITS_SZ-1)
-};
-
-#define BITV_NELEM(nbits) (((nbits) + (BITS_SZ) - 1) / (BITS_SZ))
-#define BITV_DECL(name, nbits) bitv_t (name)[BITV_NELEM(nbits)]
-
-
-static inline uint32_t index2offset(uint32_t i)
-{
-	return i/BITS_SZ;
-}
-
-static inline bitv_t index2bit(uint32_t i)
-{
-	return (bitv_t)1<<(i & BITS_MASK);
-}
-
-
-/*
- * Public API
- */
-
-
-static inline void bitv_init(bitv_t *bv, uint32_t nbits, bool val)
-{
-	memset(bv, val?0xff:0x00, BITV_NELEM(nbits)*sizeof(bitv_t));
-}
-
-static inline void bitv_set(bitv_t *bv, uint32_t i)
-{
-	bv[index2offset(i)] |= index2bit(i);
-}
-
-static inline void bitv_clr(bitv_t *bv, uint32_t i)
-{
-	bv[index2offset(i)] &= ~index2bit(i);
-}
-
-static inline void bitv_assign(bitv_t *bv, uint32_t i, bool val)
-{
-	if (val)
-		bitv_set(bv, i);
-	else
-		bitv_clr(bv, i);
-}
-
-static inline bool bitv_val(const bitv_t *bv, uint32_t i)
-{
-	return 0 != (bv[index2offset(i)] & index2bit(i));
-}
-
-static inline void bitv_toggle(bitv_t *bv, uint32_t i)
-{
-	bv[index2offset(i)] ^= index2bit(i);
-}
-
-static inline void bitv_assign_range(bitv_t *bv, uint32_t i, uint32_t n,
-				     bool val)
-{
-	while (n--)
-		bitv_assign(bv, i+n, val);
-}
diff --git a/mk/Doxyfile b/mk/Doxyfile
index 551c69b83..ae1373882 100644
--- a/mk/Doxyfile
+++ b/mk/Doxyfile
@@ -88,7 +88,6 @@ FILE_PATTERNS          = *.c \
                          *.dox
 RECURSIVE              = YES
 EXCLUDE                = test.c \
-			 include/re_bitv.h \
 			 src/md5/md5.h src/md5/md5.c
 
 EXCLUDE_SYMLINKS       = NO