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-rw-r--r--ctrl/libhicnctrl/src/util/ip_address.h316
-rw-r--r--ctrl/libhicnctrl/src/util/policy.c53
-rw-r--r--ctrl/libhicnctrl/src/util/policy.h266
-rw-r--r--ctrl/libhicnctrl/src/util/token.h40
-rw-r--r--ctrl/libhicnctrl/src/util/types.h36
5 files changed, 0 insertions, 711 deletions
diff --git a/ctrl/libhicnctrl/src/util/ip_address.h b/ctrl/libhicnctrl/src/util/ip_address.h
deleted file mode 100644
index 472cceeea..000000000
--- a/ctrl/libhicnctrl/src/util/ip_address.h
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * \file ip_address.h
- * \brief IP address type support
- */
-#ifndef UTIL_IP_ADDRESS_H
-#define UTIL_IP_ADDRESS_H
-
-#include <arpa/inet.h> // inet_ntop
-#ifdef __APPLE__
-#include <libkern/OSByteOrder.h>
-#define __bswap_constant_32(x) OSSwapInt32(x)
-#include <machine/endian.h>
-#else
-#ifdef __ANDROID__
-#include <byteswap.h>
-#endif
-#include <endian.h>
-#endif
-#include <errno.h>
-#include <netdb.h> // struct addrinfo
-#include <netinet/in.h> // INET*_ADDRSTRLEN, IN*ADDR_LOOPBACK
-#include <stdlib.h>
-#include <string.h> // memset
-
-#include "types.h"
-
-
-#define bytes_to_bits(x) (x * 8)
-#define IPV6_ADDR_LEN 16 /* bytes */
-#define IPV4_ADDR_LEN 4 /* bytes */
-#define IPV6_ADDR_LEN_BITS bytes_to_bits(IPV6_ADDR_LEN)
-#define IPV4_ADDR_LEN_BITS bytes_to_bits(IPV4_ADDR_LEN)
-
-#define IP_MAX_ADDR_LEN IPV6_ADDR_LEN
-
-#define DUMMY_PORT 1234
-
-typedef union {
- union {
- struct in_addr as_inaddr;
- u8 as_u8[4];
- u16 as_u16[2];
- u32 as_u32;
- } v4;
- union {
- struct in6_addr as_in6addr;
- u8 as_u8[16];
- u16 as_u16[8];
- u32 as_u32[4];
- u64 as_u64[2];
- } v6;
- u8 buffer[IP_MAX_ADDR_LEN];
- u8 as_u8[IP_MAX_ADDR_LEN];
- u16 as_u16[IP_MAX_ADDR_LEN >> 1];
- u32 as_u32[IP_MAX_ADDR_LEN >> 2];
- u64 as_u64[IP_MAX_ADDR_LEN >> 3];
-} ip_address_t;
-
-#define MAXSZ_IP4_ADDRESS_ INET_ADDRSTRLEN - 1
-#define MAXSZ_IP6_ADDRESS_ INET6_ADDRSTRLEN - 1
-#define MAXSZ_IP_ADDRESS_ MAXSZ_IP6_ADDRESS_
-#define MAXSZ_IP4_ADDRESS MAXSZ_IP4_ADDRESS_ + 1
-#define MAXSZ_IP6_ADDRESS MAXSZ_IP6_ADDRESS_ + 1
-#define MAXSZ_IP_ADDRESS MAXSZ_IP_ADDRESS_ + 1
-
-
-typedef struct {
- int family;
- ip_address_t address;
- u8 len;
-} ip_prefix_t;
-
-#define MAXSZ_PREFIX_ MAXSZ_IP_ADDRESS_ + 1 + 3
-#define MAXSZ_PREFIX MAXSZ_PREFIX_ + 1
-
-/* No htonl() with const */
-static const ip_address_t IPV4_LOOPBACK = {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#ifdef __ANDROID__
- .v4.as_inaddr.s_addr = bswap_32(INADDR_LOOPBACK),
-#else
- .v4.as_inaddr.s_addr = __bswap_constant_32(INADDR_LOOPBACK),
-#endif
-#else
- .v4.as_inaddr.s_addr = INADDR_LOOPBACK,
-#endif
-};
-
-static const ip_address_t IPV6_LOOPBACK = {
- .v6.as_in6addr = IN6ADDR_LOOPBACK_INIT,
-};
-
-static const ip_address_t IPV4_ANY = {
- .v4.as_inaddr.s_addr = INADDR_ANY,
-};
-
-static const ip_address_t IPV6_ANY = {
- .v6.as_in6addr = IN6ADDR_ANY_INIT,
-};
-
-#define IP_ANY(family) (family == AF_INET) ? IPV4_ANY : IPV6_ANY
-
-#define MAX_PORT 1 << (8 * sizeof(u16))
-#define IS_VALID_PORT(x) ((x > 0) && (x < MAX_PORT))
-
-#define MAXSZ_PORT_ 5
-#define MAXSZ_PORT MAXSZ_PORT_ + 1
-
-#define IS_VALID_FAMILY(x) ((x == AF_INET) || (x == AF_INET6))
-
-static inline
-int
-ip_address_get_family (const char * ip_address)
-{
- struct addrinfo hint, *res = NULL;
- int rc;
-
- memset (&hint, '\0', sizeof hint);
-
- hint.ai_family = PF_UNSPEC;
- hint.ai_flags = AI_NUMERICHOST;
-
- rc = getaddrinfo (ip_address, NULL, &hint, &res);
- if (rc)
- {
- return -1;
- }
- rc = res->ai_family;
- freeaddrinfo (res);
- return rc;
-}
-
-static inline
-int
-ip_address_len (const ip_address_t * ip_address, int family)
-{
- return (family == AF_INET6) ? IPV6_ADDR_LEN :
- (family == AF_INET) ? IPV4_ADDR_LEN : 0;
-}
-
-static inline
-int
-ip_address_ntop (const ip_address_t * ip_address, char *dst, const size_t len,
- int family)
-{
- const char * s = inet_ntop (family, ip_address->buffer, dst, len);
- return (s ? 1 : -1);
-}
-
-/*
- * Parse ip addresses in presentation format
- */
-static inline
-int
-ip_address_pton (const char *ip_address_str, ip_address_t * ip_address)
-{
- int pton_fd;
- char *addr = strdup (ip_address_str);
- int family;
-
-
- family = ip_address_get_family (addr);
-
- switch (family)
- {
- case AF_INET6:
- pton_fd = inet_pton (AF_INET6, addr, &ip_address->buffer);
- break;
- case AF_INET:
- pton_fd = inet_pton (AF_INET, addr, &ip_address->buffer);
- break;
- default:
- goto ERR;
- }
-
- // 0 = not in presentation format
- // < 0 = other error (use perror)
- if (pton_fd <= 0)
- {
- goto ERR;
- }
-
- return 1;
-ERR:
- free (addr);
- return -1;
-}
-
-
-
-static inline
-int
-ip_address_snprintf(char * s, size_t size, const ip_address_t * ip_address, int family)
-{
- size_t len = family == AF_INET ? INET_ADDRSTRLEN : INET6_ADDRSTRLEN;
- const char * rc = inet_ntop (family, ip_address->buffer, s, len);
- return rc ? strlen(rc) : -1;
-}
-
-
-static inline
-int
-ip_address_to_sockaddr(const ip_address_t * ip_address,
- struct sockaddr *sockaddr_address, int family)
-{
- struct sockaddr_in6 *tmp6 = (struct sockaddr_in6 *) sockaddr_address;
- struct sockaddr_in *tmp4 = (struct sockaddr_in *) sockaddr_address;
-
- switch (family)
- {
- case AF_INET6:
- tmp6->sin6_family = AF_INET6;
- tmp6->sin6_port = DUMMY_PORT;
- tmp6->sin6_scope_id = 0;
- memcpy (&tmp6->sin6_addr, ip_address->buffer, IPV6_ADDR_LEN);
- break;
- case AF_INET:
- tmp4->sin_family = AF_INET;
- tmp4->sin_port = DUMMY_PORT;
- memcpy (&tmp4->sin_addr, ip_address->buffer, IPV4_ADDR_LEN);
- break;
- default:
- return -1;
- }
-
- return 1;
-}
-
-static inline
-int
-ip_address_cmp(const ip_address_t * ip1, const ip_address_t * ip2, int family)
-{
- return memcmp(ip1, ip2, ip_address_len(ip1, family));
-}
-
-/* Parse IP Prefixes in presentation format (in bits, separated by a slash) */
-static inline
-int
-ip_prefix_pton (const char *ip_address_str, ip_prefix_t * ip_prefix)
-{
- int pton_fd;
- char *p;
- char *eptr;
- char *addr = strdup (ip_address_str);
-
- p = strchr (addr, '/');
- if (!p)
- {
- ip_prefix->len = 0; // until we get the ip address family
- }
- else
- {
- ip_prefix->len = strtoul (p + 1, &eptr, 10);
- *p = 0;
- }
-
- ip_prefix->family = ip_address_get_family (addr);
-
- switch (ip_prefix->family)
- {
- case AF_INET6:
- if (ip_prefix->len > IPV6_ADDR_LEN_BITS)
- goto ERR;
- pton_fd = inet_pton (AF_INET6, addr, &ip_prefix->address.buffer);
- break;
- case AF_INET:
- if (ip_prefix->len > IPV4_ADDR_LEN_BITS)
- goto ERR;
- pton_fd = inet_pton (AF_INET, addr, &ip_prefix->address.buffer);
- break;
- default:
- goto ERR;
- }
-
- // 0 = not in presentation format
- // < 0 = other error (use perror)
- if (pton_fd <= 0)
- {
- goto ERR;
- }
-
- return 1;
-ERR:
- free (addr);
- return -1;
-}
-
-static inline
-int
-ip_prefix_ntop (const ip_prefix_t * ip_prefix, char *dst, size_t size)
-{
- char ip_s[MAXSZ_IP_ADDRESS];
- const char * s = inet_ntop (ip_prefix->family, ip_prefix->address.buffer, ip_s, MAXSZ_IP_ADDRESS);
- if (!s)
- return -1;
- size_t n = snprintf(dst, size, "%s/%d", ip_s, ip_prefix->len);
-
- return (n > 0 ? 1 : -1);
-}
-
-#endif /* UTIL_IP_ADDRESS_H */
diff --git a/ctrl/libhicnctrl/src/util/policy.c b/ctrl/libhicnctrl/src/util/policy.c
deleted file mode 100644
index 90dbc72cd..000000000
--- a/ctrl/libhicnctrl/src/util/policy.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * \file policy.h
- * \brief Implementation of policy description
- */
-
-#include <stdio.h>
-#include "policy.h"
-
-const char * policy_tag_str[] = {
- #define _(x) [POLICY_TAG_ ## x] = STRINGIZE(x),
- foreach_policy_tag
- #undef _
-};
-
-const char * policy_state_str[] = {
- #define _(x) [POLICY_STATE_ ## x] = STRINGIZE(x),
- foreach_policy_state
- #undef _
-};
-
-int
-policy_tag_state_snprintf(char * s, size_t size, const policy_tag_state_t * tag_state)
-{
- char *cur = s;
- int rc;
-
- if (tag_state->disabled > 1)
- return -1;
-
- rc = snprintf(cur, s + size - cur, "%s%s", (tag_state->disabled == 1) ? "!" : "", policy_state_str[tag_state->state]);
- if (rc < 0)
- return rc;
- cur += rc;
- if (size != 0 && cur >= s + size)
- return cur - s;
-
- return cur - s;
-}
diff --git a/ctrl/libhicnctrl/src/util/policy.h b/ctrl/libhicnctrl/src/util/policy.h
deleted file mode 100644
index 231e53f73..000000000
--- a/ctrl/libhicnctrl/src/util/policy.h
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * \file policy.h
- * \brief Policy description
- */
-#ifndef HICN_POLICY_H
-#define HICN_POLICY_H
-
-#include <netinet/in.h> // INET*_ADDRSTRLEN
-#include "token.h"
-
-/* POLICY TAG */
-
-#define foreach_policy_tag \
- /* Interface type */ \
- _(WIRED) \
- _(WIFI) \
- _(CELLULAR) \
- /* QoS */ \
- _(BEST_EFFORT) \
- _(REALTIME) \
- _(MULTIPATH) \
- /* Security */ \
- _(TRUSTED)
-
-typedef enum {
-#define _(x) POLICY_TAG_ ## x,
-foreach_policy_tag
-#undef _
- POLICY_TAG_N
-} policy_tag_t;
-
-#define MAXSZ_POLICY_TAG_ 11
-#define MAXSZ_POLICY_TAG MAXSZ_POLICY_TAG_ + 1
-
-extern const char * policy_tag_str[];
-
-
-/* POLICY_TAGS */
-
-typedef int policy_tags_t;
-
-static inline
-void policy_tags_add(policy_tags_t * tags, policy_tag_t tag)
-{
- *tags |= (1 << tag);
-}
-
-static inline
-void policy_tags_remove(policy_tags_t * tags, policy_tag_t tag)
-{
- *tags &= ~(1 << tag);
-}
-
-static inline
-int policy_tags_has(policy_tags_t tags, policy_tag_t tag)
-{
- return tags & (1 << tag);
-}
-
-#define POLICY_TAGS_EMPTY 0
-
-
-/* POLICY STATE */
-
-/* TODO vs. weight */
-
-#define foreach_policy_state \
- _(NEUTRAL) \
- _(REQUIRE) \
- _(PREFER) \
- _(AVOID) \
- _(PROHIBIT) \
- _(N)
-
-typedef enum {
-#define _(x) POLICY_STATE_ ## x,
-foreach_policy_state
-#undef _
-} policy_state_t;
-
-#define MAXSZ_POLICY_STATE_ 8
-#define MAXSZ_POLICY_STATE MAXSZ_POLICY_STATE_ + 1
-
-extern const char * policy_state_str[];
-
-
-/* POLICY TAG STATE */
-
-typedef struct {
- policy_state_t state;
- uint8_t disabled;
-} policy_tag_state_t;
-
-#define MAXSZ_POLICY_TAG_STATE_ 8
-#define MAXSZ_POLICY_TAG_STATE MAXSZ_POLICY_TAG_STATE_ + 1
-
-int policy_tag_state_snprintf(char * s, size_t size, const policy_tag_state_t * tag_state);
-
-
-/* INTERFACE STATS */
-
-typedef struct {
- float throughput;
- float latency;
- float loss_rate;
-} interface_stats_t;
-
-#define INTERFACE_STATS_NONE { \
- .throughput = 0, \
- .latency = 0, \
- .loss_rate = 0, \
-}
-
-
-/* POLICY STATS */
-
-typedef struct {
- interface_stats_t wired;
- interface_stats_t wifi;
- interface_stats_t cellular;
- interface_stats_t all;
-} policy_stats_t;
-
-#define POLICY_STATS_NONE { \
- .wired = INTERFACE_STATS_NONE, \
- .wifi = INTERFACE_STATS_NONE, \
- .cellular = INTERFACE_STATS_NONE, \
- .all = INTERFACE_STATS_NONE, \
-}
-
-typedef struct {
- uint32_t num_packets;
- uint32_t num_bytes;
- uint32_t num_losses;
- uint32_t latency_idle;
-} interface_counters_t;
-
-#define INTERFACE_COUNTERS_NONE { \
- .num_packets = 0, \
- .num_bytes = 0, \
- .num_losses = 0, \
- .latency_idle = 0, \
-}
-
-typedef struct {
- interface_counters_t wired;
- interface_counters_t wifi;
- interface_counters_t cellular;
- interface_counters_t all;
- uint64_t last_update;
-} policy_counters_t;
-
-#define POLICY_COUNTERS_NONE (policy_counters_t) { \
- .wired = INTERFACE_COUNTERS_NONE, \
- .wifi = INTERFACE_COUNTERS_NONE, \
- .cellular = INTERFACE_COUNTERS_NONE, \
- .all = INTERFACE_COUNTERS_NONE, \
- .last_update = 0, \
-}
-
-/* POLICY */
-
-#define APP_NAME_LEN 128
-
-typedef struct {
- char app_name[APP_NAME_LEN];
- policy_tag_state_t tags[POLICY_TAG_N];
- policy_stats_t stats;
-} policy_t;
-
-static const policy_t POLICY_NONE = {
- .app_name = { 0 },
- .tags = {
-#define _(x) [POLICY_TAG_ ## x] = { POLICY_STATE_NEUTRAL, 0 },
-foreach_policy_tag
-#undef _
- },
- .stats = POLICY_STATS_NONE,
-};
-
-
-/* POLICY DESCRIPTION */
-
-#define PFX_STRLEN 4 /* eg. /128 */
-
-typedef struct {
- int family;
- union {
- char ipv4_prefix[INET_ADDRSTRLEN + PFX_STRLEN];
- char ipv6_prefix[INET6_ADDRSTRLEN + PFX_STRLEN];
- };
- policy_t policy;
-} policy_description_t;
-
-/* DEFAULT POLICY */
-
-static const policy_description_t default_policy[] = {
- {
- .family = AF_INET6,
- .ipv6_prefix = "a001::/16",
- .policy = {
- .app_name = "Webex",
- .tags = {
- [POLICY_TAG_WIRED] = { POLICY_STATE_PREFER, 0 },
- [POLICY_TAG_WIFI] = { POLICY_STATE_NEUTRAL, 0 },
- [POLICY_TAG_CELLULAR] = { POLICY_STATE_AVOID, 1 },
- [POLICY_TAG_BEST_EFFORT] = { POLICY_STATE_PROHIBIT, 0 },
- [POLICY_TAG_REALTIME] = { POLICY_STATE_REQUIRE, 1 },
- [POLICY_TAG_MULTIPATH] = { POLICY_STATE_AVOID, 0 },
- [POLICY_TAG_TRUSTED] = { POLICY_STATE_REQUIRE, 1 },
- },
- .stats = POLICY_STATS_NONE,
- },
- },
- {
- .family = AF_INET6,
- .ipv6_prefix = "b001::/16",
- .policy = {
- .app_name = "Video Streaming",
- .tags = {
- [POLICY_TAG_WIRED] = { POLICY_STATE_PREFER, 0 },
- [POLICY_TAG_WIFI] = { POLICY_STATE_NEUTRAL, 0 },
- [POLICY_TAG_CELLULAR] = { POLICY_STATE_NEUTRAL, 0 },
- [POLICY_TAG_BEST_EFFORT] = { POLICY_STATE_PROHIBIT, 0 },
- [POLICY_TAG_REALTIME] = { POLICY_STATE_REQUIRE, 0 },
- [POLICY_TAG_MULTIPATH] = { POLICY_STATE_AVOID, 0 },
- [POLICY_TAG_TRUSTED] = { POLICY_STATE_PREFER, 0 },
- },
- .stats = POLICY_STATS_NONE,
- },
- },
- {
- .family = AF_INET6,
- .ipv6_prefix = "c001::/16",
- .policy = {
- .app_name = "*",
- .tags = {
- [POLICY_TAG_WIRED] = { POLICY_STATE_PREFER, 0 },
- [POLICY_TAG_WIFI] = { POLICY_STATE_NEUTRAL, 0 },
- [POLICY_TAG_CELLULAR] = { POLICY_STATE_NEUTRAL, 0 },
- [POLICY_TAG_BEST_EFFORT] = { POLICY_STATE_PROHIBIT, 0 },
- [POLICY_TAG_REALTIME] = { POLICY_STATE_REQUIRE, 0 },
- [POLICY_TAG_MULTIPATH] = { POLICY_STATE_AVOID, 0 },
- [POLICY_TAG_TRUSTED] = { POLICY_STATE_PROHIBIT, 1 },
- },
- .stats = POLICY_STATS_NONE,
- },
- },
-};
-
-#endif /* HICN_POLICY_H */
diff --git a/ctrl/libhicnctrl/src/util/token.h b/ctrl/libhicnctrl/src/util/token.h
deleted file mode 100644
index 43e0a77b2..000000000
--- a/ctrl/libhicnctrl/src/util/token.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* Token concatenation */
-
-/*
- * Concatenate preprocessor tokens A and B without expanding macro definitions
- * (however, if invoked from a macro, macro arguments are expanded).
- */
-#define PPCAT_NX(A, B) A ## B
-
-/*
- * Concatenate preprocessor tokens A and B after macro-expanding them.
- */
-#define PPCAT(A, B) PPCAT_NX(A, B)
-
-/* Token stringification */
-
-/*
- * Turn A into a string literal without expanding macro definitions
- * (however, if invoked from a macro, macro arguments are expanded).
- */
-#define STRINGIZE_NX(A) #A
-
-/*
- * Turn A into a string literal after macro-expanding it.
- */
-#define STRINGIZE(A) STRINGIZE_NX(A)
diff --git a/ctrl/libhicnctrl/src/util/types.h b/ctrl/libhicnctrl/src/util/types.h
deleted file mode 100644
index 10a0bdca0..000000000
--- a/ctrl/libhicnctrl/src/util/types.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef UTIL_TYPES
-#define UTIL_TYPES
-
-typedef uint8_t u8;
-typedef uint16_t u16;
-typedef uint32_t u32;
-typedef uint64_t u64;
-
-/* Helper for avoiding warnings about type-punning */
-#define UNION_CAST(x, destType) \
- (((union {__typeof__(x) a; destType b;})x).b)
-
-typedef unsigned int hash_t;
-
-typedef int (*cmp_t)(const void *, const void *);
-
-/* Enums */
-
-#define IS_VALID_ENUM_TYPE(NAME, x) ((x > NAME ## _UNDEFINED) && (x < NAME ## _N))
-
-#endif /* UTIL_TYPES */