Lines Matching refs:cp
133 vfree(register char *cp)
135 if (!equal(cp, ""))
136 free(cp);
147 register char *top, *cp, *cp2;
153 cp = top;
155 while (*cp++ = *cp2++)
169 register char *cp;
172 cp = getenv(name);
174 cp = vp->v_value;
175 if (debug) fprintf(stderr, "value(%s)=%s\n", name, (cp)?cp:"");
176 return(cp);
242 register char *cp;
244 for (cp = name, h = 0; *cp; h = (h << 2) + *cp++)