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USAGE
signed int scdikcur(
signed int handle,
void *key,
signed long *recno );
PROTOTYPE IN
sc_base.h
DESCRIPTION
scdikcur will return the key value key and data record number
recno associated with the current key in the index file.
The current key pointer must be set by a call to either scdikfind,
scdiktop, scdikbot, scdiknext, or scdikprev before calling
scdikcur.
NOTES
The user must ensure that the buffer used to return the key is large
enough to hold the entire key. The maximum length of the key can be
determined via a call to scdiinfo.
EXAMPLE
#include <stdio.h>
#include <softc.h>
#include <sc_base.h>
void main()
{
int idx;
char date[17], dat[17];
long recno, recn;
scdinit(20,0);
if (scdiopenx(&idx, "TOCDATE.IDX", SC_BUFFER) == SC_SUCCESS) {
date[16] = 0;
dat[16] = 0;
scdiktop(idx,date,&recno);
scdikcur(idx,dat,&recn);
printf("%s %s %ld %ld\n", date,dat,recno,recn);
scdiclose(idx);
}
scdterm();
}
See Also:
scdiinfo
scdikfind
scdiktop
scdikbot
scdiknext
scdikprev
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