xalloc
temp = xalloc(strlen(argv[2])+1, NULL);
extern void *xalloc(size_t, const char *, ...) __printf0like(2, 3);
errbuf = xalloc(errlen,
n->d = xalloc(sizeof(struct macro_definition), NULL);
d = xalloc(sizeof(struct macro_definition), NULL);
name2 = xalloc(strlen(name)+3+1, NULL);
n->d = xalloc(sizeof(struct macro_definition), NULL);
return xalloc(s, "element alloc");
sstack = xalloc(STACKMAX, NULL);
strspace = xalloc(strsize+1, NULL);
buf = xalloc(bufsize, NULL);
return (strcpy(xalloc(strlen(s) + 1), s));
ip = xalloc(sizeof(*ip));
fn = xalloc(strlen(path) + strlen(fname) + 2);