NAME

       isvdd -tells if a name contains the pattern defined by the user

SYNOPSYS

       #include "mut.h"
       char* isvdd(s)
       char ∗s;

PARAMETER

       s                   Pointer to the string to be check as power high

DESCRIPTION

       isvdd searches an occurence of the string defined by the MBK_VDD(1) environment variable in the string s.
       If this string is not set by the user, its default value is "vdd".

RETURN VALUE

       isvdd  return  NULL  the  pattern  is not present If the pattern is found, a value different from NULL is
       returned.

EXAMPLE

       #include "mut.h"
       #include "mlo.h"
       find_a_vdd(f)
       lofig_list *f;
       {
       locon_list *c;
       losig_list *s;
          /* first check connectors */
          for (c = f->LOCON; c; c = c->NEXT) {
             if (isvdd(c->NAME))
                return c->SIG;
             if (isvdd(getsigname(c->SIG)))
                return c->SIG;
          }
          /* then check internal signals */
          for (s = f->LOSIG; s; s = s->NEXT)
             if (s->TYPE == INTERNAL)
                if (isvdd(getsigname(s)))
                   return s;
          return NULL;
       }

SEE ALSO

       mbk(1), mbkenv(3), instr(3), isvss(3), MBK_VDD(1), MBK_VSS(1).

ASIM/LIP6                                        October 1, 1997                                        ISVDD(3)