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DELHTITEM(3) MBK HASH TABLE MANAGEMENT FUNCTIONS DELHTITEM(3) NAME delhtitem - removes an item in an hash table SYNOPSIS #include "mut.h" int delhtitem(table, key) ht *table; void *key; PARAMETERS table Hash table pointer key Key used by the hash coding function indicating the item to be deleted DESCRIPTION delhtitem() removes an item in the hash table pointed to by table. RETURN VALUE If the key doesn't exist, the function returns EMPTYHT, if it does, then its associated value is returned. EXAMPLE #include "mut.h" checksigname(p, h) lofig_list *p; ht *h; { int i; char *amatla; /* check for signal and connector name unicity */ for (ptcon = p->LOCON; ptcon; ptcon = ptcon->NEXT) addhtitem(h, ptcon->NAME, 0); for (ptsig = p->LOSIG; ptsig; ptsig = ptsig->NEXT) { if (ptsig->TYPE == INTERNAL) { amatla = getsigname(ptsig); if (!sethtitem(h, amatla, 0)) { printf("N %s;\n", amatla); } } } /* keep only internal signal names in the hash table */ for (ptcon = p->LOCON; ptcon; ptcon = ptcon->NEXT) (void)delhtitem(h, ptcon->NAME); } SEE ALSO mbk(1), addth(3), delht(3), addhtitem(3), gethtitem(3), sethtitem(3), viewht(3). ASIM/LIP6 October 1, 1997 DELHTITEM(3)
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | RETURN VALUE | EXAMPLE | SEE ALSO
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