m2mb_netutils.h

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/*===============================================================================================*/
/*         >>> Copyright (C) Telit Communications S.p.A. Italy All Rights Reserved. <<<          */
#ifndef M2MB_NETUTILS_H
#define M2MB_NETUTILS_H

/*-----------------------------------------------------------------------------------------------*/

/* GLOBAL DECLARATIONS ---------------------------------------------------- */
#ifndef min
#define  min(a,b)    (((a) <= (b)) ? (a) : (b))
#endif
/* queue element: cast to right type */
typedef struct M2MB_Q_ELT
{
    struct M2MB_Q_ELT *qe_next;  
}M2MB_Q_ELT_T;

typedef M2MB_Q_ELT_T  *qp;               
typedef struct M2MB_QUEUE
{
    M2MB_Q_ELT_T *q_head;   
    M2MB_Q_ELT_T *q_tail;   
    int  q_len;             
}M2MB_QUEUE_T;

typedef struct
{
    UINT32    seconds;        
    UINT32    milliseconds;   
    UINT32    ticks;          
}TIME_STRUCT_T;

#undef m2mb_socket_bsd_htonl
#undef m2mb_socket_bsd_ntohl
#undef m2mb_socket_bsd_htons
#undef m2mb_socket_bsd_ntohs

/*-----------------------------------------------------------------------------------------------*/
#define m2mb_socket_bsd_htonl(l) (((((l) >> 24) & 0x000000ff)) | \
                                                ((((l) >>  8) & 0x0000ff00)) | \
                                                (((l) & 0x0000ff00) <<  8) | \
                                                (((l) & 0x000000ff) << 24))
/*-----------------------------------------------------------------------------------------------*/
#define m2mb_socket_bsd_ntohl(l) m2mb_socket_bsd_htonl(l)
/*-----------------------------------------------------------------------------------------------*/
#define m2mb_socket_bsd_htons(s)    ((((s) >> 8) & 0xff) | (((s) << 8) & 0xff00))
/*-----------------------------------------------------------------------------------------------*/
#define m2mb_socket_bsd_ntohs(s) m2mb_socket_bsd_htons(s)
/*-----------------------------------------------------------------------------------------------*/
UINT32 m2mb_get_time(TIME_STRUCT_T *time);
/*-----------------------------------------------------------------------------------------------*/
void m2mb_msec_delay(UINT32 ms);
/*-----------------------------------------------------------------------------------------------*/
void m2mb_usec_delay(UINT32 us);
/*-----------------------------------------------------------------------------------------------*/
void enqueue(M2MB_QUEUE_T *q, void *item);
/*-----------------------------------------------------------------------------------------------*/
void * dequeue(M2MB_QUEUE_T *q);

/* Global typedefs -------------------------------------------------------- */
/* External variables ----------------------------------------------------- */
/* External functions ----------------------------------------------------- */

/*-----------------------------------------------------------------------------------------------*/

#endif /* M2MB_NETUTILS_H */