1 files changed, 0 insertions, 117 deletions
diff --git a/ccan/htable/_info b/ccan/htable/_info
deleted file mode 100644
index a3bb76d..0000000
--- a/ccan/htable/_info
+++ /dev/null
@@ -1,117 +0,0 @@
-#include "config.h"
-#include <string.h>
-#include <stdio.h>
-
-/**
- * htable - hash table routines
- *
- * A hash table is an efficient structure for looking up keys.  This version
- * grows with usage and allows efficient deletion.
- *
- * Example:
- *	#include <ccan/htable/htable.h>
- *	#include <ccan/hash/hash.h>
- *	#include <stdio.h>
- *	#include <err.h>
- *	#include <string.h>
- *
- *	struct name_to_digit {
- *		const char *name;
- *		unsigned int val;
- *	};
- *
- *	static struct name_to_digit map[] = {
- *		{ "zero", 0},
- *		{ "one", 1 },
- *		{ "two", 2 },
- *		{ "three", 3 },
- *		{ "four", 4 },
- *		{ "five", 5 },
- *		{ "six", 6 },
- *		{ "seven", 7 },
- *		{ "eight", 8 },
- *		{ "nine", 9 }
- *	};
- *
- *	// Wrapper for rehash function pointer.
- *	static size_t rehash(const void *e, void *unused)
- *	{
- *		(void)unused;
- *		return hash_string(((struct name_to_digit *)e)->name);
- *	}
- *
- *	// Comparison function.
- *	static bool streq(const void *e, void *string)
- *	{
- *		return strcmp(((struct name_to_digit *)e)->name, string) == 0;
- *	}
- *
- *	// We let them add their own aliases, eg. --alias=v=5
- *	static void add_alias(struct htable *ht, const char *alias)
- *	{
- *		char *eq;
- *		struct name_to_digit *n;
- *
- *		n = malloc(sizeof(*n));
- *		n->name = strdup(alias);
- *
- *		eq = strchr(n->name, '=');
- *		if (!eq || ((n->val = atoi(eq+1)) == 0 && !strcmp(eq+1, "0")))
- *			errx(1, "Usage: --alias=<name>=<value>");
- *		*eq = '\0';
- *		htable_add(ht, hash_string(n->name), n);
- *	}
- *
- *	int main(int argc, char *argv[])
- *	{
- *		struct htable ht;
- *		int i;
- *		unsigned long val;
- *
- *		if (argc < 2)
- *			errx(1, "Usage: %s [--alias=<name>=<val>]... <str>...",
- *			     argv[0]);
- *
- *		// Create and populate hash table.
- *		htable_init(&ht, rehash, NULL);
- *		for (i = 0; i < (int)(sizeof(map)/sizeof(map[0])); i++)
- *			htable_add(&ht, hash_string(map[i].name), &map[i]);
- *
- *		// Add any aliases to the hash table.
- *		for (i = 1; i < argc; i++) {
- *			if (!strncmp(argv[i], "--alias=", strlen("--alias=")))
- *				add_alias(&ht, argv[i] + strlen("--alias="));
- *			else
- *				break;
- *		}
- *
- *		// Find the other args in the hash table.
- *		for (val = 0; i < argc; i++) {
- *			struct name_to_digit *n;
- *			n = htable_get(&ht, hash_string(argv[i]),
- *				       streq, argv[i]);
- *			if (!n)
- *				errx(1, "Invalid digit name %s", argv[i]);
- *			// Append it to the value we are building up.
- *			val *= 10;
- *			val += n->val;
- *		}
- *		printf("%lu\n", val);
- *		return 0;
- *	}
- *
- * License: LGPL (v2.1 or any later version)
- * Author: Rusty Russell <rusty@rustcorp.com.au>
- */
-int main(int argc, char *argv[])
-{
-	if (argc != 2)
-		return 1;
-
-	if (strcmp(argv[1], "depends") == 0) {
-		printf("ccan/compiler\n");
-		return 0;
-	}
-
-	return 1;
-}