user: implement mlibc as the libc, finally.

It's finally done..

Signed-off-by: kaguya <vpshinomiya@protonmail.com>

user/include/mlibc/abis/ironclad/in.h

@@ -0,0 +1,168 @@
+#ifndef _ABIBITS_IN_H
+#define _ABIBITS_IN_H
+
+#include <bits/posix/in_addr_t.h>
+#include <bits/posix/in_port_t.h>
+#include <abi-bits/socket.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct in_addr {
+	in_addr_t s_addr;
+};
+
+struct sockaddr_in {
+	sa_family_t sin_family;
+	in_port_t sin_port;
+	struct in_addr sin_addr;
+	uint8_t pad[8];
+};
+#define sin_zero pad		/* for BSD Unix compatibility */
+
+struct in6_addr {
+	union {
+		uint8_t __s6_addr[16];
+		uint16_t __s6_addr16[8];
+		uint32_t __s6_addr32[4];
+	} __in6_union;
+};
+#define s6_addr __in6_union.__s6_addr
+#define s6_addr16 __in6_union.__s6_addr16
+#define s6_addr32 __in6_union.__s6_addr32
+
+struct in6_pktinfo {
+	struct in6_addr ipi6_addr;
+	uint32_t ipi6_ifindex;
+};
+
+struct sockaddr_in6 {
+	sa_family_t sin6_family;
+	in_port_t sin6_port;
+	uint32_t sin6_flowinfo;
+	struct in6_addr sin6_addr;
+	uint32_t sin6_scope_id;
+};
+
+struct ipv6_mreq {
+	struct in6_addr ipv6mr_multiaddr;
+	unsigned ipv6mr_interface;
+};
+
+struct ip_mreq {
+	struct in_addr imr_multiaddr;
+	struct in_addr imr_interface;
+};
+
+struct ip_mreq_source {
+	struct in_addr imr_multiaddr;
+	struct in_addr imr_interface;
+	struct in_addr imr_sourceaddr;
+};
+
+struct ip_mreqn {
+	struct in_addr imr_multiaddr;
+	struct in_addr imr_address;
+	int imr_ifindex;
+};
+
+struct in_pktinfo {
+	unsigned int ipi_ifindex;
+	struct in_addr ipi_spec_dst;
+	struct in_addr ipi_addr;
+};
+
+struct group_source_req {
+	uint32_t gsr_interface;
+	struct sockaddr_storage gsr_group;
+	struct sockaddr_storage gsr_source;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#define IN6ADDR_ANY_INIT      { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
+#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
+
+#define IPPROTO_IP 1
+#define IPPROTO_IPV6 2
+#define IPPROTO_ICMP 3
+#define IPPROTO_RAW 4
+#define IPPROTO_TCP 5
+#define IPPROTO_UDP 6
+#define IPPROTO_IGMP 7
+#define IPPROTO_IPIP 8
+#define IPPROTO_DCCP 33
+#define IPPROTO_ROUTING 43
+#define IPPROTO_GRE 47
+#define IPPROTO_ESP 50
+#define IPPROTO_AH 51
+#define IPPROTO_ICMPV6 58
+#define IPPROTO_DSTOPTS 60
+#define IPPROTO_COMP 108
+#define IPPROTO_SCTP 132
+#define IPPROTO_UDPLITE 136
+#define IPPROTO_MAX 256
+
+#define INADDR_ANY ((in_addr_t)0x00000000)
+#define INADDR_BROADCAST ((in_addr_t)0xffffffff)
+#define INADDR_LOOPBACK ((in_addr_t)0x7f000001)
+#define INADDR_NONE ((in_addr_t)0xffffffff)
+
+#define INET_ADDRSTRLEN 16
+
+#define INET6_ADDRSTRLEN 46
+
+#define IPV6_JOIN_GROUP 1
+#define IPV6_LEAVE_GROUP 2
+#define IPV6_MULTICAST_HOPS 3
+#define IPV6_MULTICAST_IF 4
+#define IPV6_MULTICAST_LOOP 5
+#define IPV6_UNICAST_HOPS 6
+#define IPV6_V6ONLY 7
+#define IPV6_PMTUDISC_DONT 8
+#define IPV6_PMTUDISC_DO 9
+#define IPV6_MTU 10
+#define IPV6_2292PKTOPTIONS 11
+#define IPV6_MTU_DISCOVER 23
+#define IPV6_RECVERR 25
+#define IPV6_RECVPKTINFO 49
+#define IPV6_PKTINFO 50
+#define IPV6_RECVHOPLIMIT 51
+#define IPV6_HOPLIMIT 52
+#define IPV6_TCLASS 67
+
+#define IP_TOS 1
+#define IP_TTL 2
+#define IP_OPTIONS 4
+#define IP_PMTUDISC_OMIT 5
+#define IP_PKTINFO 8
+#define IP_PKTOPTIONS 9
+#define IP_MTU_DISCOVER 10
+#define IP_RECVERR 11
+#define IP_RECVTTL 12
+#define IP_UNICAST_IF 13
+#define IP_MTU 14
+
+#define IP_DEFAULT_MULTICAST_TTL  1
+#define IP_MULTICAST_IF           32
+#define IP_MULTICAST_TTL          33
+#define IP_MULTICAST_LOOP         34
+#define IP_ADD_MEMBERSHIP         35
+#define IP_DROP_MEMBERSHIP        36
+#define IP_UNBLOCK_SOURCE         37
+#define IP_BLOCK_SOURCE           38
+#define IP_ADD_SOURCE_MEMBERSHIP  39
+#define IP_DROP_SOURCE_MEMBERSHIP 40
+#define MCAST_JOIN_SOURCE_GROUP   46
+#define MCAST_LEAVE_SOURCE_GROUP  47
+
+#define IP_PMTUDISC_DONT 0
+#define IP_PMTUDISC_DO   2
+
+#define IPV6_ADD_MEMBERSHIP  IPV6_JOIN_GROUP
+#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
+
+#endif /* _ABIBITS_IN_H */