** utils.h -- utility prototypes
*/
-void *mh_xmalloc(size_t);
void *mh_xrealloc(void *, size_t);
void *mh_xcalloc(size_t, size_t);
+void mh_free0(void *);
char *pwd(void);
-char *add(char *, char *);
+char *add(const char *, char *);
void create_folder(char *, int, void (*)(int));
int num_digits(int);
+char *mh_xstrdup(char *);
struct msgs_array {
int max, size;
};
void app_msgarg(struct msgs_array *, char *);
+int parse_msgs(const struct msgs_array *, char *, struct msgs_array *);