36     Value* v = expr->fn(expr->name, state, expr->argc, expr->argv);  in Evaluate()  local
37     if (v == NULL) return NULL;  in Evaluate()
38     if (v->type != VAL_STRING) {  in Evaluate()
39         ErrorAbort(state, "expecting string, got value type %d", v->type);  in Evaluate()
40         FreeValue(v);  in Evaluate()
43     char* result = v->data;  in Evaluate()
44     free(v);  in Evaluate()
54     Value* v = malloc(sizeof(Value));  in StringValue()  local
55     v->type = VAL_STRING;  in StringValue()
56     v->size = strlen(str);  in StringValue()
57     v->data = str;  in StringValue()
58     return v;  in StringValue()
61 void FreeValue(Value* v) {  in FreeValue()  argument
62     if (v == NULL) return;  in FreeValue()
63     free(v->data);  in FreeValue()
64     free(v);  in FreeValue()
143         char* v = Evaluate(state, argv[i]);  in AssertFn()  local
144         if (v == NULL) {  in AssertFn()
147         int b = BooleanString(v);  in AssertFn()
148         free(v);  in AssertFn()
170     int v = strtol(val, NULL, 10);  in SleepFn()  local
171     sleep(v);  in SleepFn()
178         char* v = Evaluate(state, argv[i]);  in StdoutFn()  local
179         if (v == NULL) {  in StdoutFn()
182         fputs(v, stdout);  in StdoutFn()
183         free(v);  in StdoutFn()
328     va_list v;  in Build()  local
329     va_start(v, count);  in Build()
337         e->argv[i] = va_arg(v, Expr*);  in Build()
339     va_end(v);  in Build()
407     va_list v;  in ReadArgs()  local
408     va_start(v, count);  in ReadArgs()
413             va_end(v);  in ReadArgs()
421         *(va_arg(v, char**)) = args[i];  in ReadArgs()
423     va_end(v);  in ReadArgs()
433     va_list v;  in ReadValueArgs()  local
434     va_start(v, count);  in ReadValueArgs()
439             va_end(v);  in ReadValueArgs()
447         *(va_arg(v, Value**)) = args[i];  in ReadValueArgs()
449     va_end(v);  in ReadValueArgs()
500     va_list v;  in ErrorAbort()  local
501     va_start(v, format);  in ErrorAbort()
502     vsnprintf(buffer, 4096, format, v);  in ErrorAbort()
503     va_end(v);  in ErrorAbort()