#ifndef _UTIL_H_
#define _UTIL_H_

#include "common.h"

void wait_10n4clk(unsigned char i);
void wait_us(unsigned int count);
void wait_ms(unsigned int count);

#ifdef __SDCC__
  #define htonl(d) (d)
  #define htons(w) (w)
#else
  #ifdef ENDIAN_CORRECT_BY_FUNC
    extern DWORD htonl(DWORD d);
    extern unsigned htons(unsigned w);
  #else
    #define htonl(d) \
    ( \
      (DWORD)((d & 0xFF000000UL) >> 24) \
        | ((d & 0x00FF0000UL) >> 8) \
        | ((d & 0x0000FF00UL) << 8) \
        | ((d & 0x000000FFUL) << 24) \
    )
    #define htonl(d) \
    ( \
      (unsigned)((d & 0xFF00U) >> 8) \
        | ((d & 0x00FFU) << 8) \
    )
  #endif
#endif

#define ntohs htons
#define ntohl htonl

#define min(a,b) (((a)<(b))?(a):(b))
#define max(a,b) (((a)>(b))?(a):(b))

#define msb(x) (((x)>>8)&0x000000FFul)
#define lsb(x) ((x)&0x000000FFul)

#endif