void advise(char *, char *, ...);
void ambigsw(char *, struct swit *);
char **brkstring(char *, char *, char *);
-int check_charset(char *, int);
+int is_native_charset(char *);
char *concat(char *, ...);
int context_del(char *);
char *context_find(char *);
-int context_foil(char *);
void context_read(void);
void context_replace(char *, char *);
void context_save(void);
char *m_mktemp2(const char *, const char *, int *, FILE **);
void thisisanmbox(FILE *);
int makedir(char *);
-char *nmh_getpass(const char *);
char *norm_charmap(char *);
char *new_fs(char *, char *);
int pidwait(pid_t, int);
char *snprintb(char *, size_t, unsigned, char *);
int stringdex(char *, char *);
char *toabsdir(char *);
+char *trim(unsigned char *);
char *trimcpy(unsigned char *);
int unputenv(char *);
int uprf(char *, char *);
char *write_charset_8bit(void);
int mh_strcasecmp(const char *s1, const char *s2);
-int strncasecmp(const char *s1, const char *s2, size_t n);
/*
** prototypes for some routines in uip
*/
int distout(char *, char *, char *);
-int what_now(char *, int, int, char *, char *, int, struct msgs *,
+int what_now(char *, int, char *, char *, int, struct msgs *,
char *, char *);
/*