1 /*

     2  * $Id:$

     3  * Generic version: no threads.

     4  * by Wolfram Gloger 2004

     5  */

     6 

     7 #include <stdio.h>

     8 

     9 struct thread_st {

    10 	char *sp;							/* stack pointer, can be 0 */

    11 	void (*func)(struct thread_st* st);	/* must be set by user */

    12 	int id;

    13 	int flags;

    14 	struct user_data u;

    15 };

    16 

    17 static void

    18 thread_init(void)

    19 {

    20 	printf("No threads.\n");

    21 }

    22 

    23 /* Create a thread. */

    24 static int

    25 thread_create(struct thread_st *st)

    26 {

    27 	st->flags = 0;

    28 	st->id = 1;

    29 	st->func(st);

    30 	return 0;

    31 }

    32 

    33 /* Wait for one of several subthreads to finish. */

    34 static void

    35 wait_for_thread(struct thread_st st[], int n_thr,

    36 				int (*end_thr)(struct thread_st*))

    37 {

    38 	int i;

    39 	for(i=0; i<n_thr; i++)

    40 		if(end_thr)

    41 			end_thr(&st[i]);

    42 }

    43 

    44 /*

    45  * Local variables:

    46  * tab-width: 4

    47  * End:

    48  */