#ifndef FMT_H#define FMT_H#define FMT_ULONG 40 /* enough space to hold 2^128 - 1 in decimal, plus \0 */#define FMT_LEN ((char *) 0) /* convenient abbreviation */extern unsigned int fmt_uint();extern unsigned int fmt_uint0();extern unsigned int fmt_xint();extern unsigned int fmt_nbbint();extern unsigned int fmt_ushort();extern unsigned int fmt_xshort();extern unsigned int fmt_nbbshort();extern unsigned int fmt_ulong();extern unsigned int fmt_xlong();extern unsigned int fmt_nbblong();extern unsigned int fmt_plusminus();extern unsigned int fmt_minus();extern unsigned int fmt_0x();extern unsigned int fmt_str();extern unsigned int fmt_strn();#endif