remove ccan for now

4 files changed, 0 insertions, 133 deletions

diff --git a/ccan/alignof/LICENSE b/ccan/alignof/LICENSE
deleted file mode 120000
index b7951da..0000000
--- a/ccan/alignof/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../../licenses/CC0
\ No newline at end of file
diff --git a/ccan/alignof/_info b/ccan/alignof/_info
deleted file mode 100644
index ee2b7ad..0000000
--- a/ccan/alignof/_info
+++ /dev/null
@@ -1,51 +0,0 @@
-#include "config.h"
-#include <stdio.h>
-#include <string.h>
-
-/**
- * alignof - ALIGNOF() macro to determine alignment of a type.
- *
- * Many platforms have requirements that certain types must be aligned
- * to certain address boundaries, such as ints needing to be on 4-byte
- * boundaries.  Attempting to access variables with incorrect
- * alignment may cause performance loss or even program failure (eg. a
- * bus signal).
- *
- * There are times which it's useful to be able to programatically
- * access these requirements, such as for dynamic allocators.
- *
- * Example:
- *	#include <stdio.h>
- *	#include <stdlib.h>
- *	#include <ccan/alignof/alignof.h>
- *
- *	// Output contains "ALIGNOF(char) == 1"
- *	// Will also print out whether an onstack char array can hold a long.
- *	int main(void)
- *	{
- *		char arr[sizeof(int)];
- *
- *		printf("ALIGNOF(char) == %zu\n", ALIGNOF(char));
- *		if ((unsigned long)arr % ALIGNOF(int)) {
- *			printf("arr %p CANNOT hold an int\n", arr);
- *			exit(1);
- *		} else {
- *			printf("arr %p CAN hold an int\n", arr);
- *			exit(0);
- *		}
- *	}
- *
- * License: CC0 (Public domain)
- * Author: Rusty Russell <rusty@rustcorp.com.au>
- */
-int main(int argc, char *argv[])
-{
-	if (argc != 2)
-		return 1;
-
-	if (strcmp(argv[1], "depends") == 0) {
-		return 0;
-	}
-
-	return 1;
-}
diff --git a/ccan/alignof/alignof.h b/ccan/alignof/alignof.h
deleted file mode 100644
index 9a02f18..0000000
--- a/ccan/alignof/alignof.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* CC0 (Public domain) - see LICENSE file for details */
-#ifndef CCAN_ALIGNOF_H
-#define CCAN_ALIGNOF_H
-#include "config.h"
-
-/**
- * ALIGNOF - get the alignment of a type
- * @t: the type to test
- *
- * This returns a safe alignment for the given type.
- */
-#if HAVE_ALIGNOF
-/* A GCC extension. */
-#define ALIGNOF(t) __alignof__(t)
-#else
-/* Alignment by measuring structure padding. */
-#define ALIGNOF(t) ((char *)(&((struct { char c; t _h; } *)0)->_h) - (char *)0)
-#endif
-
-#endif /* CCAN_ALIGNOF_H */
diff --git a/ccan/alignof/test/run.c b/ccan/alignof/test/run.c
deleted file mode 100644
index 5e3216f..0000000
--- a/ccan/alignof/test/run.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include <ccan/alignof/alignof.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <ccan/tap/tap.h>
-
-/* Alignment is remarkably difficult to test.  The rules may be more
- * complex than ALIGNOF() can know: eg. on i386 __alignof__(double) == 8, but
- * __alignof__(struct containing double) == 4.
- *
- * Technically, we can only test that we give *at least* the alignment which
- * naturally occurs, and that accesses work.
- *
- * For the moment, we work around double. */
-struct lots_of_types
-{
-	char c;
-	short s;
-	char c2;
-	int i;
-	char c3;
-	float f;
-	char c4;
-	double d;
-	char c5;
-};
-
-int main(void)
-{
-	struct lots_of_types lots_of_types, *lp = malloc(sizeof(*lp));
-	char c;
-	short s;
-	char c2;
-	int i;
-	char c3;
-	float f;
-	char c4;
-	double d;
-
-	/* Make sure we use all the variables. */
-	c = c2 = c3 = c4 = 0;
-
-	plan_tests(15);
-	ok1((unsigned long)&c % ALIGNOF(char) == 0);
-	ok1((unsigned long)&s % ALIGNOF(short) == 0);
-	ok1((unsigned long)&i % ALIGNOF(int) == 0);
-	ok1((unsigned long)&f % ALIGNOF(float) == 0);
-	ok1((unsigned long)&d % ALIGNOF(double) == 0);
-
-	ok1((unsigned long)&lots_of_types.c % ALIGNOF(char) == 0);
-	ok1((unsigned long)&lots_of_types.s % ALIGNOF(short) == 0);
-	ok1((unsigned long)&lots_of_types.i % ALIGNOF(int) == 0);
-	ok1((unsigned long)&lots_of_types.f % ALIGNOF(float) == 0);
-	ok1(offsetof(struct lots_of_types, d) % ALIGNOF(double) == 0);
-
-	ok1((unsigned long)&lp->c % ALIGNOF(char) == 0);
-	ok1((unsigned long)&lp->s % ALIGNOF(short) == 0);
-	ok1((unsigned long)&lp->i % ALIGNOF(int) == 0);
-	ok1((unsigned long)&lp->f % ALIGNOF(float) == 0);
-	ok1((unsigned long)&lp->d % ALIGNOF(double) == 0);
-	exit(exit_status());
-}