Inital commit

lib/ is just [FoxNet](https://git.openpunk.com/CPunch/FoxNet) ported to C99

lib/include/lsocket.h

@@ -0,0 +1,86 @@
+/* socket/winsock headers */
+#ifdef _WIN32
+/* windows */
+    #ifndef NOMINMAX
+    #define NOMINMAX
+    #endif
+    #define _WINSOCK_DEPRECATED_NO_WARNINGS
+    #include <winsock2.h>
+    #include <windows.h>
+    #include <ws2tcpip.h>
+    #pragma comment(lib, "Ws2_32.lib")
+
+    typedef char buffer_t;
+    #define PollFD WSAPOLLFD
+    #define poll WSAPoll
+    #define LN_ERRNO WSAGetLastError()
+    #define LN_EWOULD WSAEWOULDBLOCK
+    #define LN_MSG_NOSIGNAL 0
+    #define SOCKETINVALID(x) (x == INVALID_SOCKET)
+    #define SOCKETERROR(x) (x == SOCKET_ERROR)
+#else
+/* posix platform */
+    #include <sys/types.h>
+    #include <sys/socket.h>
+    #include <netdb.h>
+    #include <netinet/in.h>
+    #include <arpa/inet.h>
+    #include <poll.h>
+#ifdef __linux__
+    #include <sys/epoll.h>
+/* max events for epoll() */
+    #define MAX_EPOLL_EVENTS 128
+    #define LAIKA_USE_EPOLL 
+#endif
+    #include <unistd.h>
+    #include <errno.h>
+
+    typedef int SOCKET;
+    typedef void buffer_t;
+    #define PollFD struct pollfd
+    #define LN_ERRNO errno
+    #define LN_EWOULD EWOULDBLOCK
+    #define LN_MSG_NOSIGNAL MSG_NOSIGNAL
+    #define INVALID_SOCKET -1
+    #define SOCKETINVALID(x) (x < 0)
+    #define SOCKETERROR(x) (x == -1)
+#endif
+#include <fcntl.h>
+
+typedef enum {
+    RAWSOCK_OK,
+    RAWSOCK_ERROR,
+    RAWSOCK_CLOSED,
+    RAWSOCK_POLL
+} RAWSOCKCODE;
+
+struct sLaika_socket {
+    uint8_t *outBuf; /* raw data to be sent() */
+    uint8_t *inBuf; /* raw data we recv()'d */
+    SOCKET sock; /* raw socket fd */
+    int outCount;
+    int inCount;
+    int outCap;
+    int inCap;
+};
+
+#define laikaS_isAlive(sock) (sock->sock != INVALID_SOCKET)
+
+void laikaS_init(void);
+void laikaS_cleanUp(void);
+
+void laikaS_initSocket(struct sLaika_socket *sock);
+void laikaS_cleanSocket(struct sLaika_socket *sock);
+void laikaS_kill(struct sLaika_socket *sock); /* kills a socket */
+void laikaS_connect(struct sLaika_socket *sock, char *ip, char *port); /* connect to ip & port */
+void laikaS_bind(struct sLaika_socket *sock, uint16_t port); /* bind sock to port */
+bool laikaS_setNonBlock(struct sLaika_socket *sock);
+
+void laikaS_read(struct sLaika_socket *sock, void *buf, size_t sz); /* reads from inBuf */
+void laikaS_write(struct sLaika_socket *sock, void *buf, size_t sz); /* writes to outBuf */
+
+void laikaS_writeByte(struct sLaika_socket *sock, uint8_t data);
+uint8_t laikaS_readByte(struct sLaika_socket *sock);
+
+RAWSOCKCODE laikaS_rawRecv(struct sLaika_socket *sock, size_t sz, int *processed);
+RAWSOCKCODE laikaS_rawSend(struct sLaika_socket *sock, size_t sz, int *processed);