/*
 * snprintf.h
 */

#ifndef _ICCC_SNPRINTF_H_
#define _ICCC_SNPRINTF_H_

#include <math.h>
#include <string.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdlib.h>

/* format read states */
#define DP_S_DEFAULT 0
#define DP_S_FLAGS   1
#define DP_S_MIN     2
#define DP_S_DOT     3
#define DP_S_MAX     4
#define DP_S_MOD     5
#define DP_S_CONV    6
#define DP_S_DONE    7

/* format flags - Bits */
#define DP_F_MINUS      (1 << 0)
#define DP_F_PLUS       (1 << 1)
#define DP_F_SPACE      (1 << 2)
#define DP_F_NUM        (1 << 3)
#define DP_F_ZERO       (1 << 4)
#define DP_F_UP         (1 << 5)
#define DP_F_UNSIGNED   (1 << 6)

/* Conversion Flags */
#define DP_C_SHORT   1
#define DP_C_LONG    2
#define DP_C_LDOUBLE 3
#define DP_C_LLONG   4

#ifdef HAVE_LONG_DOUBLE
#define LDOUBLE long double
#else
#define LDOUBLE double
#endif

#ifdef HAVE_LONG_LONG
#define LLONG long long
#else
#define LLONG long
#endif

#define char_to_int(p) ((p)- '0')
#define MAX(p,q) (((p) >= (q)) ? (p) : (q))

int iccc_snprintf(char *str, size_t count, const char *fmt, ...);

#endif // _ICCC_SNPRINTF_H_