56 dvar_set(const char *name, char **data, int count)  in dvar_set()  argument
72 		while (--var->count >= 0)  in dvar_set()
73 			free(var->data[var->count]);  in dvar_set()
77 	var->count = count;  in dvar_set()
78 	var->data = malloc(sizeof(char *) * (count + 1));  in dvar_set()
79 	var->data[count] = NULL;  in dvar_set()
80 	while (--count >= 0)  in dvar_set()
81 		var->data[count] = strdup(data[count]);  in dvar_set()
88 	int count;  in dvar_copy()  local
92 	count = ovar->count;  in dvar_copy()
94 	var->count = count;  in dvar_copy()
95 	var->data = malloc(sizeof(char *) * (count + 1));  in dvar_copy()
96 	var->data[count] = NULL;  in dvar_copy()
97 	while (--count >= 0)  in dvar_copy()
98 		var->data[count] = strdup(ovar->data[count]);  in dvar_copy()
162 	while (--dvar->count >= 0)  in dvar_free()
163 		free(dvar->data[dvar->count]);  in dvar_free()