typedef char my_bool; typedef int my_socket; #include "mysql_version.h" extern const char* mysql_compilation_comment; #include "mysql_com.h" enum enum_server_command { COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST, COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS, COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING, COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP, COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE, COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE, COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH, COM_DAEMON, COM_BINLOG_DUMP_GTID, COM_END }; struct st_vio; typedef struct st_vio Vio; typedef struct st_net { Vio *vio; unsigned char *buff,*buff_end,*write_pos,*read_pos; my_socket fd; unsigned long remain_in_buf,length, buf_length, where_b; unsigned long max_packet,max_packet_size; unsigned int pkt_nr,compress_pkt_nr; unsigned int write_timeout, read_timeout, retry_count; int fcntl; unsigned int *return_status; unsigned char reading_or_writing; char save_char; my_bool unused1; my_bool unused2; my_bool compress; my_bool unused3; unsigned char *unused; unsigned int last_errno; unsigned char error; my_bool unused4; my_bool unused5; char last_error[512]; char sqlstate[5 +1]; void *extension; } NET; enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY, MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG, MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE, MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP, MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24, MYSQL_TYPE_DATE, MYSQL_TYPE_TIME, MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR, MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR, MYSQL_TYPE_BIT, MYSQL_TYPE_TIMESTAMP2, MYSQL_TYPE_DATETIME2, MYSQL_TYPE_TIME2, MYSQL_TYPE_NEWDECIMAL=246, MYSQL_TYPE_ENUM=247, MYSQL_TYPE_SET=248, MYSQL_TYPE_TINY_BLOB=249, MYSQL_TYPE_MEDIUM_BLOB=250, MYSQL_TYPE_LONG_BLOB=251, MYSQL_TYPE_BLOB=252, MYSQL_TYPE_VAR_STRING=253, MYSQL_TYPE_STRING=254, MYSQL_TYPE_GEOMETRY=255 }; enum mysql_enum_shutdown_level { SHUTDOWN_DEFAULT = 0, SHUTDOWN_WAIT_CONNECTIONS= (unsigned char)(1 << 0), SHUTDOWN_WAIT_TRANSACTIONS= (unsigned char)(1 << 1), SHUTDOWN_WAIT_UPDATES= (unsigned char)(1 << 3), SHUTDOWN_WAIT_ALL_BUFFERS= ((unsigned char)(1 << 3) << 1), SHUTDOWN_WAIT_CRITICAL_BUFFERS= ((unsigned char)(1 << 3) << 1) + 1, KILL_QUERY= 254, KILL_CONNECTION= 255 }; enum enum_cursor_type { CURSOR_TYPE_NO_CURSOR= 0, CURSOR_TYPE_READ_ONLY= 1, CURSOR_TYPE_FOR_UPDATE= 2, CURSOR_TYPE_SCROLLABLE= 4 }; enum enum_mysql_set_option { MYSQL_OPTION_MULTI_STATEMENTS_ON, MYSQL_OPTION_MULTI_STATEMENTS_OFF }; my_bool my_net_init(NET *net, Vio* vio); void my_net_local_init(NET *net); void net_end(NET *net); void net_clear(NET *net, my_bool check_buffer); my_bool net_realloc(NET *net, size_t length); my_bool net_flush(NET *net); my_bool my_net_write(NET *net,const unsigned char *packet, size_t len); my_bool net_write_command(NET *net,unsigned char command, const unsigned char *header, size_t head_len, const unsigned char *packet, size_t len); my_bool net_write_packet(NET *net, const unsigned char *packet, size_t length); unsigned long my_net_read(NET *net); struct rand_struct { unsigned long seed1,seed2,max_value; double max_value_dbl; }; enum Item_result {STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT, DECIMAL_RESULT}; typedef struct st_udf_args { unsigned int arg_count; enum Item_result *arg_type; char **args; unsigned long *lengths; char *maybe_null; char **attributes; unsigned long *attribute_lengths; void *extension; } UDF_ARGS; typedef struct st_udf_init { my_bool maybe_null; unsigned int decimals; unsigned long max_length; char *ptr; my_bool const_item; void *extension; } UDF_INIT; void randominit(struct rand_struct *, unsigned long seed1, unsigned long seed2); double my_rnd(struct rand_struct *); void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st); void hash_password(unsigned long *to, const char *password, unsigned int password_len); void make_scrambled_password_323(char *to, const char *password); void scramble_323(char *to, const char *message, const char *password); my_bool check_scramble_323(const unsigned char *reply, const char *message, unsigned long *salt); void get_salt_from_password_323(unsigned long *res, const char *password); void make_password_from_salt_323(char *to, const unsigned long *salt); void make_scrambled_password(char *to, const char *password); void scramble(char *to, const char *message, const char *password); my_bool check_scramble(const unsigned char *reply, const char *message, const unsigned char *hash_stage2); void get_salt_from_password(unsigned char *res, const char *password); void make_password_from_salt(char *to, const unsigned char *hash_stage2); char *octet2hex(char *to, const char *str, unsigned int len); char *get_tty_password(const char *opt_message); const char *mysql_errno_to_sqlstate(unsigned int mysql_errno); my_bool my_thread_init(void); void my_thread_end(void); #include "mysql_time.h" enum enum_mysql_timestamp_type { MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1, MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2 }; typedef struct st_mysql_time { unsigned int year, month, day, hour, minute, second; unsigned long second_part; my_bool neg; enum enum_mysql_timestamp_type time_type; } MYSQL_TIME; #include "my_list.h" typedef struct st_list { struct st_list *prev,*next; void *data; } LIST; typedef int (*list_walk_action)(void *,void *); extern LIST *list_add(LIST *root,LIST *element); extern LIST *list_delete(LIST *root,LIST *element); extern LIST *list_cons(void *data,LIST *root); extern LIST *list_reverse(LIST *root); extern void list_free(LIST *root,unsigned int free_data); extern unsigned int list_length(LIST *); extern int list_walk(LIST *,list_walk_action action,unsigned char * argument); extern unsigned int mysql_port; extern char *mysql_unix_port; typedef struct st_mysql_field { char *name; char *org_name; char *table; char *org_table; char *db; char *catalog; char *def; unsigned long length; unsigned long max_length; unsigned int name_length; unsigned int org_name_length; unsigned int table_length; unsigned int org_table_length; unsigned int db_length; unsigned int catalog_length; unsigned int def_length; unsigned int flags; unsigned int decimals; unsigned int charsetnr; enum enum_field_types type; void *extension; } MYSQL_FIELD; typedef char **MYSQL_ROW; typedef unsigned int MYSQL_FIELD_OFFSET; typedef unsigned long long my_ulonglong; #include "typelib.h" #include "my_alloc.h" typedef struct st_used_mem { struct st_used_mem *next; unsigned int left; unsigned int size; } USED_MEM; typedef struct st_mem_root { USED_MEM *free; USED_MEM *used; USED_MEM *pre_alloc; size_t min_malloc; size_t block_size; unsigned int block_num; unsigned int first_block_usage; void (*error_handler)(void); } MEM_ROOT; typedef struct st_typelib { unsigned int count; const char *name; const char **type_names; unsigned int *type_lengths; } TYPELIB; extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position); extern int find_type_or_exit(const char *x, TYPELIB *typelib, const char *option); extern int find_type(const char *x, const TYPELIB *typelib, unsigned int flags); extern void make_type(char *to,unsigned int nr,TYPELIB *typelib); extern const char *get_type(TYPELIB *typelib,unsigned int nr); extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from); extern TYPELIB sql_protocol_typelib; my_ulonglong find_set_from_flags(const TYPELIB *lib, unsigned int default_name, my_ulonglong cur_set, my_ulonglong default_set, const char *str, unsigned int length, char **err_pos, unsigned int *err_len); typedef struct st_mysql_rows { struct st_mysql_rows *next; MYSQL_ROW data; unsigned long length; } MYSQL_ROWS; typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; #include "my_alloc.h" typedef struct embedded_query_result EMBEDDED_QUERY_RESULT; typedef struct st_mysql_data { MYSQL_ROWS *data; struct embedded_query_result *embedded_info; MEM_ROOT alloc; my_ulonglong rows; unsigned int fields; void *extension; } MYSQL_DATA; enum mysql_option { MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE, MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP, MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE, MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT, MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT, MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION, MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH, MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT, MYSQL_OPT_SSL_VERIFY_SERVER_CERT, MYSQL_PLUGIN_DIR, MYSQL_DEFAULT_AUTH, MYSQL_OPT_BIND, MYSQL_OPT_SSL_KEY, MYSQL_OPT_SSL_CERT, MYSQL_OPT_SSL_CA, MYSQL_OPT_SSL_CAPATH, MYSQL_OPT_SSL_CIPHER, MYSQL_OPT_SSL_CRL, MYSQL_OPT_SSL_CRLPATH, MYSQL_OPT_CONNECT_ATTR_RESET, MYSQL_OPT_CONNECT_ATTR_ADD, MYSQL_OPT_CONNECT_ATTR_DELETE, MYSQL_SERVER_PUBLIC_KEY, MYSQL_ENABLE_CLEARTEXT_PLUGIN, MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS }; struct st_mysql_options_extention; struct st_mysql_options { unsigned int connect_timeout, read_timeout, write_timeout; unsigned int port, protocol; unsigned long client_flag; char *host,*user,*password,*unix_socket,*db; struct st_dynamic_array *init_commands; char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name; char *ssl_key; char *ssl_cert; char *ssl_ca; char *ssl_capath; char *ssl_cipher; char *shared_memory_base_name; unsigned long max_allowed_packet; my_bool use_ssl; my_bool compress,named_pipe; my_bool unused1; my_bool unused2; my_bool unused3; my_bool unused4; enum mysql_option methods_to_use; union { char *client_ip; char *bind_address; } ci; my_bool secure_auth; my_bool report_data_truncation; int (*local_infile_init)(void **, const char *, void *); int (*local_infile_read)(void *, char *, unsigned int); void (*local_infile_end)(void *); int (*local_infile_error)(void *, char *, unsigned int); void *local_infile_userdata; struct st_mysql_options_extention *extension; }; enum mysql_status { MYSQL_STATUS_READY, MYSQL_STATUS_GET_RESULT, MYSQL_STATUS_USE_RESULT, MYSQL_STATUS_STATEMENT_GET_RESULT }; enum mysql_protocol_type { MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET, MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY }; typedef struct character_set { unsigned int number; unsigned int state; const char *csname; const char *name; const char *comment; const char *dir; unsigned int mbminlen; unsigned int mbmaxlen; } MY_CHARSET_INFO; struct st_mysql_methods; struct st_mysql_stmt; typedef struct st_mysql { NET net; unsigned char *connector_fd; char *host,*user,*passwd,*unix_socket,*server_version,*host_info; char *info, *db; struct charset_info_st *charset; MYSQL_FIELD *fields; MEM_ROOT field_alloc; my_ulonglong affected_rows; my_ulonglong insert_id; my_ulonglong extra_info; unsigned long thread_id; unsigned long packet_length; unsigned int port; unsigned long client_flag,server_capabilities; unsigned int protocol_version; unsigned int field_count; unsigned int server_status; unsigned int server_language; unsigned int warning_count; struct st_mysql_options options; enum mysql_status status; my_bool free_me; my_bool reconnect; char scramble[20 +1]; my_bool unused1; void *unused2, *unused3, *unused4, *unused5; LIST *stmts; const struct st_mysql_methods *methods; void *thd; my_bool *unbuffered_fetch_owner; char *info_buffer; void *extension; } MYSQL; typedef struct st_mysql_res { my_ulonglong row_count; MYSQL_FIELD *fields; MYSQL_DATA *data; MYSQL_ROWS *data_cursor; unsigned long *lengths; MYSQL *handle; const struct st_mysql_methods *methods; MYSQL_ROW row; MYSQL_ROW current_row; MEM_ROOT field_alloc; unsigned int field_count, current_field; my_bool eof; my_bool unbuffered_fetch_cancelled; void *extension; } MYSQL_RES; typedef struct st_mysql_parameters { unsigned long *p_max_allowed_packet; unsigned long *p_net_buffer_length; void *extension; } MYSQL_PARAMETERS; int mysql_server_init(int argc, char **argv, char **groups); void mysql_server_end(void); MYSQL_PARAMETERS * mysql_get_parameters(void); my_bool mysql_thread_init(void); void mysql_thread_end(void); my_ulonglong mysql_num_rows(MYSQL_RES *res); unsigned int mysql_num_fields(MYSQL_RES *res); my_bool mysql_eof(MYSQL_RES *res); MYSQL_FIELD * mysql_fetch_field_direct(MYSQL_RES *res, unsigned int fieldnr); MYSQL_FIELD * mysql_fetch_fields(MYSQL_RES *res); MYSQL_ROW_OFFSET mysql_row_tell(MYSQL_RES *res); MYSQL_FIELD_OFFSET mysql_field_tell(MYSQL_RES *res); unsigned int mysql_field_count(MYSQL *mysql); my_ulonglong mysql_affected_rows(MYSQL *mysql); my_ulonglong mysql_insert_id(MYSQL *mysql); unsigned int mysql_errno(MYSQL *mysql); const char * mysql_error(MYSQL *mysql); const char * mysql_sqlstate(MYSQL *mysql); unsigned int mysql_warning_count(MYSQL *mysql); const char * mysql_info(MYSQL *mysql); unsigned long mysql_thread_id(MYSQL *mysql); const char * mysql_character_set_name(MYSQL *mysql); int mysql_set_character_set(MYSQL *mysql, const char *csname); MYSQL * mysql_init(MYSQL *mysql); my_bool mysql_ssl_set(MYSQL *mysql, const char *key, const char *cert, const char *ca, const char *capath, const char *cipher); const char * mysql_get_ssl_cipher(MYSQL *mysql); my_bool mysql_change_user(MYSQL *mysql, const char *user, const char *passwd, const char *db); MYSQL * mysql_real_connect(MYSQL *mysql, const char *host, const char *user, const char *passwd, const char *db, unsigned int port, const char *unix_socket, unsigned long clientflag); int mysql_select_db(MYSQL *mysql, const char *db); int mysql_query(MYSQL *mysql, const char *q); int mysql_send_query(MYSQL *mysql, const char *q, unsigned long length); int mysql_real_query(MYSQL *mysql, const char *q, unsigned long length); MYSQL_RES * mysql_store_result(MYSQL *mysql); MYSQL_RES * mysql_use_result(MYSQL *mysql); void mysql_get_character_set_info(MYSQL *mysql, MY_CHARSET_INFO *charset); void mysql_set_local_infile_handler(MYSQL *mysql, int (*local_infile_init)(void **, const char *, void *), int (*local_infile_read)(void *, char *, unsigned int), void (*local_infile_end)(void *), int (*local_infile_error)(void *, char*, unsigned int), void *); void mysql_set_local_infile_default(MYSQL *mysql); int mysql_shutdown(MYSQL *mysql, enum mysql_enum_shutdown_level shutdown_level); int mysql_dump_debug_info(MYSQL *mysql); int mysql_refresh(MYSQL *mysql, unsigned int refresh_options); int mysql_kill(MYSQL *mysql,unsigned long pid); int mysql_set_server_option(MYSQL *mysql, enum enum_mysql_set_option option); int mysql_ping(MYSQL *mysql); const char * mysql_stat(MYSQL *mysql); const char * mysql_get_server_info(MYSQL *mysql); const char * mysql_get_client_info(void); unsigned long mysql_get_client_version(void); const char * mysql_get_host_info(MYSQL *mysql); unsigned long mysql_get_server_version(MYSQL *mysql); unsigned int mysql_get_proto_info(MYSQL *mysql); MYSQL_RES * mysql_list_dbs(MYSQL *mysql,const char *wild); MYSQL_RES * mysql_list_tables(MYSQL *mysql,const char *wild); MYSQL_RES * mysql_list_processes(MYSQL *mysql); int mysql_options(MYSQL *mysql,enum mysql_option option, const void *arg); int mysql_options4(MYSQL *mysql,enum mysql_option option, const void *arg1, const void *arg2); void mysql_free_result(MYSQL_RES *result); void mysql_data_seek(MYSQL_RES *result, my_ulonglong offset); MYSQL_ROW_OFFSET mysql_row_seek(MYSQL_RES *result, MYSQL_ROW_OFFSET offset); MYSQL_FIELD_OFFSET mysql_field_seek(MYSQL_RES *result, MYSQL_FIELD_OFFSET offset); MYSQL_ROW mysql_fetch_row(MYSQL_RES *result); unsigned long * mysql_fetch_lengths(MYSQL_RES *result); MYSQL_FIELD * mysql_fetch_field(MYSQL_RES *result); MYSQL_RES * mysql_list_fields(MYSQL *mysql, const char *table, const char *wild); unsigned long mysql_escape_string(char *to,const char *from, unsigned long from_length); unsigned long mysql_hex_string(char *to,const char *from, unsigned long from_length); unsigned long mysql_real_escape_string(MYSQL *mysql, char *to,const char *from, unsigned long length); void mysql_debug(const char *debug); void myodbc_remove_escape(MYSQL *mysql,char *name); unsigned int mysql_thread_safe(void); my_bool mysql_embedded(void); my_bool mysql_read_query_result(MYSQL *mysql); enum enum_mysql_stmt_state { MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE, MYSQL_STMT_FETCH_DONE }; typedef struct st_mysql_bind { unsigned long *length; my_bool *is_null; void *buffer; my_bool *error; unsigned char *row_ptr; void (*store_param_func)(NET *net, struct st_mysql_bind *param); void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *, unsigned char **row); void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *, unsigned char **row); unsigned long buffer_length; unsigned long offset; unsigned long length_value; unsigned int param_number; unsigned int pack_length; enum enum_field_types buffer_type; my_bool error_value; my_bool is_unsigned; my_bool long_data_used; my_bool is_null_value; void *extension; } MYSQL_BIND; struct st_mysql_stmt_extension; typedef struct st_mysql_stmt { MEM_ROOT mem_root; LIST list; MYSQL *mysql; MYSQL_BIND *params; MYSQL_BIND *bind; MYSQL_FIELD *fields; MYSQL_DATA result; MYSQL_ROWS *data_cursor; int (*read_row_func)(struct st_mysql_stmt *stmt, unsigned char **row); my_ulonglong affected_rows; my_ulonglong insert_id; unsigned long stmt_id; unsigned long flags; unsigned long prefetch_rows; unsigned int server_status; unsigned int last_errno; unsigned int param_count; unsigned int field_count; enum enum_mysql_stmt_state state; char last_error[512]; char sqlstate[5 +1]; my_bool send_types_to_server; my_bool bind_param_done; unsigned char bind_result_done; my_bool unbuffered_fetch_cancelled; my_bool update_max_length; struct st_mysql_stmt_extension *extension; } MYSQL_STMT; enum enum_stmt_attr_type { STMT_ATTR_UPDATE_MAX_LENGTH, STMT_ATTR_CURSOR_TYPE, STMT_ATTR_PREFETCH_ROWS }; MYSQL_STMT * mysql_stmt_init(MYSQL *mysql); int mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query, unsigned long length); int mysql_stmt_execute(MYSQL_STMT *stmt); int mysql_stmt_fetch(MYSQL_STMT *stmt); int mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg, unsigned int column, unsigned long offset); int mysql_stmt_store_result(MYSQL_STMT *stmt); unsigned long mysql_stmt_param_count(MYSQL_STMT * stmt); my_bool mysql_stmt_attr_set(MYSQL_STMT *stmt, enum enum_stmt_attr_type attr_type, const void *attr); my_bool mysql_stmt_attr_get(MYSQL_STMT *stmt, enum enum_stmt_attr_type attr_type, void *attr); my_bool mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd); my_bool mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd); my_bool mysql_stmt_close(MYSQL_STMT * stmt); my_bool mysql_stmt_reset(MYSQL_STMT * stmt); my_bool mysql_stmt_free_result(MYSQL_STMT *stmt); my_bool mysql_stmt_send_long_data(MYSQL_STMT *stmt, unsigned int param_number, const char *data, unsigned long length); MYSQL_RES * mysql_stmt_result_metadata(MYSQL_STMT *stmt); MYSQL_RES * mysql_stmt_param_metadata(MYSQL_STMT *stmt); unsigned int mysql_stmt_errno(MYSQL_STMT * stmt); const char * mysql_stmt_error(MYSQL_STMT * stmt); const char * mysql_stmt_sqlstate(MYSQL_STMT * stmt); MYSQL_ROW_OFFSET mysql_stmt_row_seek(MYSQL_STMT *stmt, MYSQL_ROW_OFFSET offset); MYSQL_ROW_OFFSET mysql_stmt_row_tell(MYSQL_STMT *stmt); void mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset); my_ulonglong mysql_stmt_num_rows(MYSQL_STMT *stmt); my_ulonglong mysql_stmt_affected_rows(MYSQL_STMT *stmt); my_ulonglong mysql_stmt_insert_id(MYSQL_STMT *stmt); unsigned int mysql_stmt_field_count(MYSQL_STMT *stmt); my_bool mysql_commit(MYSQL * mysql); my_bool mysql_rollback(MYSQL * mysql); my_bool mysql_autocommit(MYSQL * mysql, my_bool auto_mode); my_bool mysql_more_results(MYSQL *mysql); int mysql_next_result(MYSQL *mysql); int mysql_stmt_next_result(MYSQL_STMT *stmt); void mysql_close(MYSQL *sock);