× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. MIDRANGE-L
  3. January 2002

isalpha

Would someone please give me an example of how to use the isalpha C
runtime function within an ILE pgm.  I have printed examples on how to
use C functions from the archives and referenced the Sorcerer's guide
but I am missing something.  The following is my (failing) code.  I am
attempting to determine if any alpha characters exist within a string.

H dftactgrp(*no) bnddir('QC2LE')
D num             s             10I 0
D str                s            10    inz('ABC')
D isalpha         pr                  ExtProc('isalpha')
D                                   10I 0 Value
C                   eval      num = isalpha(str)
C     num        dsply
C                   eval      *inlr = *on

Parts of the code was provided to midrange-l by Hans Boldt.  TIA.

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.