16 struct printf_info {  struct
22 	void (*putc)(struct printf_info *info, char ch);  argument
25 static void out(struct printf_info *info, char c)  in out()
30 static void out_dgt(struct printf_info *info, char dgt)  in out_dgt()
36 static void div_out(struct printf_info *info, unsigned long *num,  in div_out()
51 static void string(struct printf_info *info, char *s)  in string()
70 static void mac_address_string(struct printf_info *info, u8 *addr,  in mac_address_string()
124 static void ip4_addr_string(struct printf_info *info, u8 *addr)  in ip4_addr_string()
160 static void pointer(struct printf_info *info, const char *fmt, void *ptr)  in pointer()
198 static int _vprintf(struct printf_info *info, const char *fmt, va_list va)  in _vprintf()
319 static void putc_normal(struct printf_info *info, char ch)  in putc_normal()
326 	struct printf_info info;  in vprintf()
334 	struct printf_info info;  in printf()
348 static void putc_outstr(struct printf_info *info, char ch)  in putc_outstr()
355 	struct printf_info info;  in sprintf()
372 	struct printf_info info;  in snprintf()