Lines Matching defs:hdr
54 struct _mhead *hdr = NULL;55 size_t memsize = sizeof (*hdr) + request;57 hdr = (void *) kalloc(memsize);58 if (hdr == NULL)60 hdr->mlen = memsize;62 return (MMPTR) hdr->dat;68 struct _mhead *hdr;70 hdr = ptrnum;71 hdr--;72 kfree(hdr, hdr->mlen);