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Diffstat (limited to 'sys/imfort/doc/imacck.hlp')
| -rw-r--r-- | sys/imfort/doc/imacck.hlp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sys/imfort/doc/imacck.hlp b/sys/imfort/doc/imacck.hlp new file mode 100644 index 00000000..75e922c9 --- /dev/null +++ b/sys/imfort/doc/imacck.hlp @@ -0,0 +1,27 @@ +.help imacck Sep86 imfort +.ih +NAME +imacck -- determine if the named header keyword exists +.ih +SYNOPSIS +.nf +subroutine imacck (im, keyw, ier) + +integer im #I image descriptor of open image +character*(*) keyw #I name of keyword to be accessed +integer ier #O status return +.fi +.ih +DESCRIPTION +The \fIimacck\fR procedure is used to test if the named header keyword +can be accessed, i.e., if it exists. +.ih +RETURN VALUE +A zero status return indicates that the header does indeed have such a +keyword. + +IE_NEXKW: nonexistent header keyword referenced +.ih +SEE ALSO +imtypek, imaddk, imokwl +.endhelp |