Okay, what happened to my literal strings?

[Janice Caron]

OK, I figured it out. Here's how you do it in C.

 #define strchr(p,c) (p + istrchr(p,c))

 int istrchr(const char * p, char c)
 {
     int i;
     for (i=0; p[i]; ++i)
     {
         if (p[i] == c) return i;
     }
     return (const char *)0 - p;
 }


As required, the parameter is const at the callee site, but the output is
the same type as the input at the caller site.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puremagic.com/pipermail/digitalmars-d/attachments/20070910/259a3905/attachment.html>