130 static int spt_copyargs(int argc, char *argv[]) {  in spt_copyargs()  argument
134 	for (i = 1; i < argc || (i >= argc && argv[i]); i++) {  in spt_copyargs()
135 		if (!argv[i])  in spt_copyargs()
138 		if (!(tmp = strdup(argv[i])))  in spt_copyargs()
141 		argv[i] = tmp;  in spt_copyargs()
148 void spt_init(int argc, char *argv[]) {  in spt_init()  argument
153 	if (!(base = argv[0]))  in spt_init()
159 	for (i = 0; i < argc || (i >= argc && argv[i]); i++) {  in spt_init()
160 		if (!argv[i] || argv[i] < end)  in spt_init()
163 		end = argv[i] + strlen(argv[i]) + 1;  in spt_init()
173 	if (!(SPT.arg0 = strdup(argv[0])))  in spt_init()
197 	if ((error = spt_copyargs(argc, argv)))  in spt_init()