+++ /dev/null
-diff --git a/src/http-heads.h b/src/http-heads.h
-new file mode 100644
-index 0000000..9f0927b
---- /dev/null
-+++ b/src/http-heads.h
-@@ -0,0 +1,160 @@
-+/* ANSI-C code produced by gperf version 3.0.4 */
-+/* Command-line: gperf --global-table -t http-heads.gperf */
-+/* Computed positions: -k'3,8' */
-+
-+#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
-+ && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
-+ && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
-+ && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
-+ && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
-+ && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
-+ && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
-+ && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
-+ && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
-+ && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
-+ && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
-+ && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
-+ && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
-+ && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
-+ && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
-+ && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
-+ && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
-+ && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
-+ && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
-+ && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
-+ && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
-+ && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
-+ && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
-+/* The character set is not based on ISO-646. */
-+#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
-+#endif
-+
-+#line 1 "http-heads.gperf"
-+
-+#include "vpn.h"
-+#line 6 "http-heads.gperf"
-+struct http_headers_st { const char *name; unsigned id; };
-+
-+#define TOTAL_KEYWORDS 12
-+#define MIN_WORD_LENGTH 6
-+#define MAX_WORD_LENGTH 34
-+#define MIN_HASH_VALUE 6
-+#define MAX_HASH_VALUE 35
-+/* maximum key range = 30, duplicates = 0 */
-+
-+#ifdef __GNUC__
-+__inline
-+#else
-+#ifdef __cplusplus
-+inline
-+#endif
-+#endif
-+static unsigned int
-+hash (register const char *str, register unsigned int len)
-+{
-+ static const unsigned char asso_values[] =
-+ {
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 0, 15, 5, 0, 36,
-+ 0, 36, 10, 36, 36, 36, 36, 5, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 5, 36, 36, 36, 0, 36, 36, 36, 36,
-+ 0, 0, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
-+ 36, 36, 36, 36, 36, 36
-+ };
-+ register int hval = len;
-+
-+ switch (hval)
-+ {
-+ default:
-+ hval += asso_values[(unsigned char)str[7]];
-+ /*FALLTHROUGH*/
-+ case 7:
-+ case 6:
-+ case 5:
-+ case 4:
-+ case 3:
-+ hval += asso_values[(unsigned char)str[2]];
-+ break;
-+ }
-+ return hval;
-+}
-+
-+static const struct http_headers_st wordlist[] =
-+ {
-+ {""}, {""}, {""}, {""}, {""}, {""},
-+#line 8 "http-heads.gperf"
-+ {"Cookie", HEADER_COOKIE},
-+ {""}, {""}, {""},
-+#line 12 "http-heads.gperf"
-+ {"Connection", HEADER_CONNECTION},
-+ {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
-+#line 9 "http-heads.gperf"
-+ {"User-Agent", HEADER_USER_AGENT},
-+ {""},
-+#line 11 "http-heads.gperf"
-+ {"X-DTLS-Accept-Encoding", HEADER_DTLS_ENCODING},
-+#line 14 "http-heads.gperf"
-+ {"X-DTLS-CipherSuite", HEADER_DTLS_CIPHERSUITE},
-+#line 16 "http-heads.gperf"
-+ {"X-CSTP-Address-Type", HEADER_CSTP_ATYPE},
-+#line 13 "http-heads.gperf"
-+ {"X-DTLS-Master-Secret", HEADER_MASTER_SECRET},
-+ {""},
-+#line 10 "http-heads.gperf"
-+ {"X-CSTP-Accept-Encoding", HEADER_CSTP_ENCODING},
-+ {""}, {""},
-+#line 17 "http-heads.gperf"
-+ {"X-CSTP-Hostname", HEADER_HOSTNAME},
-+ {""},
-+#line 18 "http-heads.gperf"
-+ {"X-CSTP-Full-IPv6-Capability", HEADER_FULL_IPV6},
-+ {""},
-+#line 19 "http-heads.gperf"
-+ {"X-AnyConnect-Identifier-DeviceType", HEADER_DEVICE_TYPE},
-+#line 15 "http-heads.gperf"
-+ {"X-CSTP-Base-MTU", HEADER_CSTP_BASE_MTU}
-+ };
-+
-+#ifdef __GNUC__
-+__inline
-+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
-+__attribute__ ((__gnu_inline__))
-+#endif
-+#endif
-+const struct http_headers_st *
-+in_word_set (register const char *str, register unsigned int len)
-+{
-+ if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
-+ {
-+ register int key = hash (str, len);
-+
-+ if (key <= MAX_HASH_VALUE && key >= 0)
-+ {
-+ register const char *s = wordlist[key].name;
-+
-+ if (*str == *s && !strcmp (str + 1, s + 1))
-+ return &wordlist[key];
-+ }
-+ }
-+ return 0;
-+}