remove ccan for now

1 files changed, 0 insertions, 192 deletions

diff --git a/ccan/tal/str/str.h b/ccan/tal/str/str.h
deleted file mode 100644
index ec853de..0000000
--- a/ccan/tal/str/str.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Licensed under BSD-MIT - see LICENSE file for details */
-#ifndef CCAN_STR_TAL_H
-#define CCAN_STR_TAL_H
-#ifdef TAL_USE_TALLOC
-#include <ccan/tal/talloc/talloc.h>
-#else
-#include <ccan/tal/tal.h>
-#endif
-#include <string.h>
-#include <stdbool.h>
-
-/**
- * tal_strdup - duplicate a string
- * @ctx: NULL, or tal allocated object to be parent.
- * @p: the string to copy (can be take()).
- */
-char *tal_strdup(const tal_t *ctx, const char *p TAKES);
-
-/**
- * tal_strndup - duplicate a limited amount of a string.
- * @ctx: NULL, or tal allocated object to be parent.
- * @p: the string to copy (can be take()).
- * @n: the maximum length to copy.
- *
- * Always gives a nul-terminated string, with strlen() <= @n.
- */
-char *tal_strndup(const tal_t *ctx, const char *p TAKES, size_t n);
-
-/**
- * tal_fmt - allocate a formatted string
- * @ctx: NULL, or tal allocated object to be parent.
- * @fmt: the printf-style format (can be take()).
- */
-char *tal_fmt(const tal_t *ctx, const char *fmt TAKES, ...) PRINTF_FMT(2,3);
-
-/**
- * tal_vfmt - allocate a formatted string (va_list version)
- * @ctx: NULL, or tal allocated object to be parent.
- * @fmt: the printf-style format (can be take()).
- * @va: the va_list containing the format args.
- */
-char *tal_vfmt(const tal_t *ctx, const char *fmt TAKES, va_list ap)
-	PRINTF_FMT(2,0);
-
-/**
- * tal_append_fmt - append a formatted string to a talloc string.
- * @baseptr: a pointer to the tal string to be appended to.
- * @fmt: the printf-style format (can be take()).
- *
- * Returns false on allocation failure.
- */
-bool tal_append_fmt(char **baseptr, const char *fmt TAKES, ...) PRINTF_FMT(2,3);
-
-/**
- * tal_append_vfmt - append a formatted string to a talloc string (va_list)
- * @baseptr: a pointer to the tal string to be appended to.
- * @fmt: the printf-style format (can be take()).
- * @va: the va_list containing the format args.
- *
- * Returns false on allocation failure.
- */
-bool tal_append_vfmt(char **baseptr, const char *fmt TAKES, va_list ap);
-
-/**
- * tal_strcat - join two strings together
- * @ctx: NULL, or tal allocated object to be parent.
- * @s1: the first string (can be take()).
- * @s2: the second string (can be take()).
- */
-char *tal_strcat(const tal_t *ctx, const char *s1 TAKES, const char *s2 TAKES);
-
-enum strsplit {
-	STR_EMPTY_OK,
-	STR_NO_EMPTY
-};
-
-/**
- * tal_strsplit - Split string into an array of substrings
- * @ctx: the context to tal from (often NULL).
- * @string: the string to split (can be take()).
- * @delims: delimiters where lines should be split (can be take()).
- * @flags: whether to include empty substrings.
- *
- * This function splits a single string into multiple strings.
- *
- * If @string is take(), the returned array will point into the
- * mangled @string.
- *
- * Multiple delimiters result in empty substrings.  By definition, no
- * delimiters will appear in the substrings.
- *
- * The final char * in the array will be NULL, and tal_count() will
- * return the number of elements plus 1 (for that NULL).
- *
- * Example:
- *	#include <ccan/tal/str/str.h>
- *	...
- *	static unsigned int count_long_lines(const char *string)
- *	{
- *		char **lines;
- *		unsigned int i, long_lines = 0;
- *
- *		// Can only fail on out-of-memory.
- *		lines = tal_strsplit(NULL, string, "\n", STR_NO_EMPTY);
- *		for (i = 0; lines[i] != NULL; i++)
- *			if (strlen(lines[i]) > 80)
- *				long_lines++;
- *		tal_free(lines);
- *		return long_lines;
- *	}
- */
-char **tal_strsplit(const tal_t *ctx,
-		    const char *string TAKES,
-		    const char *delims TAKES,
-		    enum strsplit flag);
-
-enum strjoin {
-	STR_TRAIL,
-	STR_NO_TRAIL
-};
-
-/**
- * tal_strjoin - Join an array of substrings into one long string
- * @ctx: the context to tal from (often NULL).
- * @strings: the NULL-terminated array of strings to join (can be take())
- * @delim: the delimiter to insert between the strings (can be take())
- * @flags: whether to add a delimieter to the end
- *
- * This function joins an array of strings into a single string.  The
- * return value is allocated using tal.  Each string in @strings is
- * followed by a copy of @delim.
- *
- * Example:
- *	// Append the string "--EOL" to each line.
- *	static char *append_to_all_lines(const char *string)
- *	{
- *		char **lines, *ret;
- *
- *		lines = tal_strsplit(NULL, string, "\n", STR_EMPTY_OK);
- *		ret = tal_strjoin(NULL, lines, "-- EOL\n", STR_TRAIL);
- *		tal_free(lines);
- *		return ret;
- *	}
- */
-char *tal_strjoin(const void *ctx,
-		  char *strings[] TAKES,
-		  const char *delim TAKES,
-		  enum strjoin flags);
-
-/**
- * tal_strreg - match/extract from a string via (extended) regular expressions.
- * @ctx: the context to tal from (often NULL)
- * @string: the string to try to match (can be take())
- * @regex: the regular expression to match (can be take())
- * ...: pointers to strings to allocate for subexpressions.
- *
- * Returns true if we matched, in which case any parenthesized
- * expressions in @regex are allocated and placed in the char **
- * arguments following @regex.  NULL arguments mean the match is not
- * saved.  The order of the strings is the order
- * of opening braces in the expression: in the case of repeated
- * expressions (eg "([a-z])*") the last one is saved, in the case of
- * non-existent matches (eg "([a-z]*)?") the pointer is set to NULL.
- *
- * Allocation failures or malformed regular expressions return false.
- *
- * See Also:
- *	regcomp(3), regex(3).
- *
- * Example:
- *	// Given "My name is Rusty" outputs "Hello Rusty!\n"
- *	// Given "my first name is Rusty Russell" outputs "Hello Rusty Russell!\n"
- *	// Given "My name isnt Rusty Russell" outputs "Hello there!\n"
- *	int main(int argc, char *argv[])
- *	{
- *		char *person, *input;
- *
- *		(void)argc;
- *		// Join args and trim trailing space.
- *		input = tal_strjoin(NULL, argv+1, " ", STR_NO_TRAIL);
- *		if (tal_strreg(NULL, input,
- *			       "[Mm]y (first )?name is ([A-Za-z ]+)",
- *			       NULL, &person))
- *			printf("Hello %s!\n", person);
- *		else
- *			printf("Hello there!\n");
- *		return 0;
- *	}
- */
-bool tal_strreg(const void *ctx, const char *string TAKES,
-		const char *regex TAKES, ...);
-#endif /* CCAN_STR_TAL_H */