6 vms - VMS Utility Routines for ImageMagick�� �  0 




NAME

*vms - VMS Utility Routines for ImageMagick








SYNOPSIS

closedir(entry)

readdir(entry)

telldir(entry)






9

FUNCTION DESCRIPTIONS








closedir

EFunction closedir closes the named directory stream and frees the DIR structure.

&The format of the closedir routine is:



        closedir(entry)


(A description of each parameter follows:



%
o entry:
'Specifies a pointer to a DIR structure.










index

GFunction index returns a pointer to the first occurrence of a characterwithin a string.








openedir

GFunction opendir opens the directory named by filename and associates adirectory stream with it.

%The format of the opendir routine is:



    opendir(entry)


(A description of each parameter follows:




o entry:
'Specifies a pointer to a DIR structure.










readdir

BFunction readdir returns a pointer to a structure representing theHdirectory entry at the current position in the directory stream to which entry refers.

The format of the readdir



        readdir(entry)


(A description of each parameter follows:




o entry:
'Specifies a pointer to a DIR structure.










seekdir

H
 Function seekdir sets the position of the next readdir() operation




 on the directory stream.


%The format of the seekdir routine is:

!

    closedir(entry,position)


(A description of each parameter follows:




o entry:
'Specifies a pointer to a DIR structure.



o position:
<specifies the position associated with the directory stream.










telldir

I
 Function telldir returns the current location associated  with  the




 named directory stream.


%The format of the telldir routine is:



        telldir(entry)


(A description of each parameter follows:




o entry:
'Specifies a pointer to a DIR structure.