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/*
* Copyright (c) 1995 Danny Gasparovski.
*
* Please read the file COPYRIGHT for the
* terms and conditions of the copyright.
*/
#define WANT_SYS_IOCTL_H
#include "slirp_common.h"
struct quehead {
struct quehead *qh_link;
struct quehead *qh_rlink;
};
inline void
slirp_insque(a, b)
void *a, *b;
{
register struct quehead *element = (struct quehead *) a;
register struct quehead *head = (struct quehead *) b;
element->qh_link = head->qh_link;
head->qh_link = (struct quehead *)element;
element->qh_rlink = (struct quehead *)head;
((struct quehead *)(element->qh_link))->qh_rlink
= (struct quehead *)element;
}
inline void
slirp_remque(a)
void *a;
{
register struct quehead *element = (struct quehead *) a;
((struct quehead *)(element->qh_link))->qh_rlink = element->qh_rlink;
((struct quehead *)(element->qh_rlink))->qh_link = element->qh_link;
element->qh_rlink = NULL;
/* element->qh_link = NULL; TCP FIN1 crashes if you do this. Why ? */
}
/* #endif */
#ifndef HAVE_STRERROR
/*
* For systems with no strerror
*/
extern int sys_nerr;
extern char *sys_errlist[];
char *
strerror(error)
int error;
{
if (error < sys_nerr)
return sys_errlist[error];
else
return "Unknown error.";
}
#endif
#ifndef HAVE_STRDUP
char *
strdup(str)
const char *str;
{
char *bptr;
bptr = (char *)malloc(strlen(str)+1);
strcpy(bptr, str);
return bptr;
}
#endif
#if 0 // TODO: tmp term_vprintf is defined in qemu.
extern void term_vprintf(const char *fmt, va_list ap);
void lprint(const char *format, ...)
{
va_list args;
va_start(args, format);
term_vprintf(format, args);
va_end(args);
}
#endif
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