2 files changed, 0 insertions, 184 deletions
diff --git a/external/unbound b/external/unbound
new file mode 160000
+Subproject 193bdc4ee3fe2b0d17e547e86512528c2614483
diff --git a/external/unbound/sldns/parse.h b/external/unbound/sldns/parse.h
deleted file mode 100644
index 7b7456dd2..000000000
--- a/external/unbound/sldns/parse.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * parse.h 
- *
- * a Net::DNS like library for C
- * LibDNS Team @ NLnet Labs
- * (c) NLnet Labs, 2005-2006
- * See the file LICENSE for the license
- */
-
-#ifndef LDNS_PARSE_H
-#define LDNS_PARSE_H
-
-struct sldns_buffer;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define LDNS_PARSE_SKIP_SPACE		"\f\n\r\v"
-#define LDNS_PARSE_NORMAL		" \f\n\r\t\v"
-#define LDNS_PARSE_NO_NL		" \t"
-#define LDNS_MAX_LINELEN		10230
-#define LDNS_MAX_KEYWORDLEN		32
-
-
-/**
- * \file
- *
- * Contains some low-level parsing functions, mostly used in the _frm_str
- * family of functions.
- */
- 
-/**
- * different type of directives in zone files
- * We now deal with $TTL, $ORIGIN and $INCLUDE.
- * The latter is not implemented in ldns (yet)
- */
-enum sldns_enum_directive
-{
-	LDNS_DIR_TTL,
-	LDNS_DIR_ORIGIN,
-	LDNS_DIR_INCLUDE
-};
-typedef enum sldns_enum_directive sldns_directive;
-
-/** 
- * returns a token/char from the stream F.
- * This function deals with ( and ) in the stream,
- * and ignores them when encountered
- * \param[in] *f the file to read from
- * \param[out] *token the read token is put here
- * \param[in] *delim chars at which the parsing should stop
- * \param[in] *limit how much to read. If 0 the builtin maximum is used
- * \return 0 on error of EOF of the stream F.  Otherwise return the length of what is read
- */
-ssize_t sldns_fget_token(FILE *f, char *token, const char *delim, size_t limit);
-
-/** 
- * returns a token/char from the stream F.
- * This function deals with ( and ) in the stream,
- * and ignores when it finds them.
- * \param[in] *f the file to read from
- * \param[out] *token the token is put here
- * \param[in] *delim chars at which the parsing should stop
- * \param[in] *limit how much to read. If 0 use builtin maximum
- * \param[in] line_nr pointer to an integer containing the current line number (for debugging purposes)
- * \return 0 on error of EOF of F otherwise return the length of what is read
- */
-ssize_t sldns_fget_token_l(FILE *f, char *token, const char *delim, size_t limit, int *line_nr);
-
-/**
- * returns a token/char from the buffer b.
- * This function deals with ( and ) in the buffer,
- * and ignores when it finds them.
- * \param[in] *b the buffer to read from
- * \param[out] *token the token is put here
- * \param[in] *delim chars at which the parsing should stop
- * \param[in] *limit how much to read. If 0 the builtin maximum is used
- * \param[in] *par if you pass nonNULL, set to 0 on first call, the parenthesis
- * state is stored in it, for use on next call.  User must check it is back
- * to zero after last bget in string (for parse error).  If you pass NULL,
- * the entire parenthesized string is read in.
- * \param[in] skipw string with whitespace to skip before the start of the
- * token, like " ", or " \t", or NULL for none.  
- * \returns 0 on error of EOF of b. Otherwise return the length of what is read
- */
-ssize_t sldns_bget_token_par(struct sldns_buffer *b, char *token, const char *delim, size_t limit, int* par, const char* skipw);
-
-/**
- * returns a token/char from the buffer b.
- * This function deals with ( and ) in the buffer,
- * and ignores when it finds them.
- * \param[in] *b the buffer to read from
- * \param[out] *token the token is put here
- * \param[in] *delim chars at which the parsing should stop
- * \param[in] *limit how much to read. If 0 the builtin maximum is used
- * \returns 0 on error of EOF of b. Otherwise return the length of what is read
- */
-ssize_t sldns_bget_token(struct sldns_buffer *b, char *token, const char *delim, size_t limit);
-
-/*
- * searches for keyword and delim in a file. Gives everything back
- * after the keyword + k_del until we hit d_del
- * \param[in] f file pointer to read from
- * \param[in] keyword keyword to look for
- * \param[in] k_del keyword delimeter 
- * \param[out] data the data found 
- * \param[in] d_del the data delimeter
- * \param[in] data_limit maximum size the the data buffer
- * \return the number of character read
- */
-ssize_t sldns_fget_keyword_data(FILE *f, const char *keyword, const char *k_del, char *data, const char *d_del, size_t data_limit);
-
-/*
- * searches for keyword and delim. Gives everything back
- * after the keyword + k_del until we hit d_del
- * \param[in] f file pointer to read from
- * \param[in] keyword keyword to look for
- * \param[in] k_del keyword delimeter 
- * \param[out] data the data found 
- * \param[in] d_del the data delimeter
- * \param[in] data_limit maximum size the the data buffer
- * \param[in] line_nr pointer to an integer containing the current line number (for
-debugging purposes)
- * \return the number of character read
- */
-ssize_t sldns_fget_keyword_data_l(FILE *f, const char *keyword, const char *k_del, char *data, const char *d_del, size_t data_limit, int *line_nr);
-
-/*
- * searches for keyword and delim in a buffer. Gives everything back
- * after the keyword + k_del until we hit d_del
- * \param[in] b buffer pointer to read from
- * \param[in] keyword keyword to look for
- * \param[in] k_del keyword delimeter 
- * \param[out] data the data found 
- * \param[in] d_del the data delimeter
- * \param[in] data_limit maximum size the the data buffer
- * \return the number of character read
- */
-ssize_t sldns_bget_keyword_data(struct sldns_buffer *b, const char *keyword, const char *k_del, char *data, const char *d_del, size_t data_limit);
-
-/**
- * returns the next character from a buffer. Advances the position pointer with 1.
- * When end of buffer is reached returns EOF. This is the buffer's equivalent
- * for getc().
- * \param[in] *buffer buffer to read from
- * \return EOF on failure otherwise return the character
- */
-int sldns_bgetc(struct sldns_buffer *buffer);
-
-/**
- * skips all of the characters in the given string in the buffer, moving
- * the position to the first character that is not in *s.
- * \param[in] *buffer buffer to use
- * \param[in] *s characters to skip
- * \return void
- */
-void sldns_bskipcs(struct sldns_buffer *buffer, const char *s);
-
-/**
- * skips all of the characters in the given string in the fp, moving
- * the position to the first character that is not in *s.
- * \param[in] *fp file to use
- * \param[in] *s characters to skip
- * \return void
- */
-void sldns_fskipcs(FILE *fp, const char *s);
-
-
-/**
- * skips all of the characters in the given string in the fp, moving
- * the position to the first character that is not in *s.
- * \param[in] *fp file to use
- * \param[in] *s characters to skip
- * \param[in] line_nr pointer to an integer containing the current line number (for debugging purposes)
- * \return void
- */
-void sldns_fskipcs_l(FILE *fp, const char *s, int *line_nr);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LDNS_PARSE_H */