ISCK(3) 						       MBK UTILITY FUNCTIONS							   ISCK(3)

NAME

       isck -tells if a name is the pattern defined by the user

ORIGIN

       This  software  belongs	to  the  ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in
       Paris, France.

       Web : http://asim.lip6.fr/recherche/alliance/
       E-mail : alliance-users@asim.lip6.fr

SYNOPSYS

       #include "mut.h"
       int isck(s)
       char *s;

PARAMETER

       s		   Pointer to the string to be check as clock

DESCRIPTION

       isck compares the string defined by the MBK_CK(1) environment variable with the string s.  If this string is  not  set  by  the	user,  its
       default value is "ck".

RETURN VALUE

       isck returns 0 the pattern is not present If the pattern is found, 1 is returned.

EXAMPLE

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

SEE ALSO

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

BUG REPORT

       This tool is under development at the ASIM department of the LIP6 laboratory.
       We need your feedback to improve documentation and tools.

ASIM
/LIP6							  October 1, 1997							   ISCK(3)