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Merged pidgin/main into default
2017-06-30, Arkadiy Illarionov
5f88ba22172b
Merged pidgin/main into default
/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZGetLocations function.
*
* Created by: Robert French
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#include
"internal.h"
#define min(a,b) ((a)<(b)?(a):(b))
/* Prototype for -Wmissing-prototypes */
Code_t
ZGetLocations
(
ZLocations_t
*
location
,
int
*
numlocs
);
Code_t
ZGetLocations
(
ZLocations_t
*
location
,
int
*
numlocs
)
{
int
i
;
if
(
!
__locate_list
)
return
(
ZERR_NOLOCATIONS
);
if
(
__locate_next
==
__locate_num
)
return
(
ZERR_NOMORELOCS
);
for
(
i
=
0
;
i
<
min
(
*
numlocs
,
__locate_num
-
__locate_next
);
i
++
)
location
[
i
]
=
__locate_list
[
i
+
__locate_next
];
if
(
__locate_num
-
__locate_next
<
*
numlocs
)
*
numlocs
=
__locate_num
-
__locate_next
;
__locate_next
+=
*
numlocs
;
return
(
ZERR_NONE
);
}