int uprf(char *, char *);
int vfgets(FILE *, char **);
char *write_charset_8bit(void);
-int get_returnpath(char *, int, char *, int);
-
-/*
-** prototypes for compatibility functions in library
-*/
-#ifndef HAVE_SNPRINTF_PROTOTYPE
-int snprintf(char *, size_t, const char *, ...);
-int vsnprintf(char *, size_t, const char *, va_list);
-#endif
int mh_strcasecmp(const char *s1, const char *s2);
int strncasecmp(const char *s1, const char *s2, size_t n);