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#pragma once
typedef struct fmt·State fmt·State;
struct fmt·State
{
struct{
char *beg;
char *cur;
char *end;
} buffer;
int (*flush)(fmt·State *);
int n;
va_list args;
rune verb;
ulong flag;
int width;
int prec;
};
#define iota(x) (1 << (x))
enum
{
fmt·Width = iota(0),
fmt·Left = iota(1),
fmt·Prec = iota(2),
fmt·Sharp = iota(3),
fmt·Space = iota(4),
fmt·Sign = iota(5),
fmt·Apost = iota(6),
fmt·Zero = iota(7),
fmt·Unsigned = iota(8),
fmt·Short = iota(9),
fmt·Long = iota(10),
fmt·Vlong = iota(11),
fmt·Comma = iota(12),
fmt·Byte = iota(13),
fmt·Ldouble = iota(14),
fmt·Flag = iota(15),
};
#undef iota
/* normal printing interface */
int fmt·print(char *fmt, ...);
int fmt·fprint(int fd, char *fmt, ...);
int fmt·sprint(char *buf, char *fmt, ...);
int fmt·nsprint(int len, char *buf, char *fmt, ...);
int fmt·esprint(char *buf, char *end, char *fmt, ...);
int fmt·vprint(char *fmt, va_list args);
int fmt·vfprint(int fd, char *fmt, va_list args);
int fmt·vwrite(char *buf, char *fmt, va_list args);
int fmt·vnwrite(int len, char *buf, char *fmt, va_list args);
int fmt·vewrite(char *buf, char *end, char *fmt, va_list args);
/* low-level interface: custom printing verbs */
int fmt·do(fmt·State *, char *fmt);
int fmt·put(fmt·State *, char *fmt, ...);
int fmt·vput(fmt·State *, char *fmt, va_list args);
int fmt·install(fmt·State *, int (*put)(fmt·State*));
int fmt·flush(fmt·State *);
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