/* omnistd.h */
#pragma once
#include <gui.h>

#define BufSz               255

#define printf(f,args...)   do { \
    int8 _tmp[BufSz]; \
    zero(_tmp, BufSz); \
    snprintf(_tmp, (BufSz-1), $1 (f), args); \
    print(_tmp); \
} while(false)

#define min(x,y)            ((x) < (y)) ? (x) : (y)
#define zero(x,y)           set((x), 0, (y))
#define copy(d,s,z)         memorycopy(d,s,z,false)
#define stringcopy(d,s,z)   memorycopy(d,s,z,true)
#define overflow(x)         if (bytes > (min(BufSz,size)-(x))) { \
    continuation = false; \
    break; \
}

void set(int8*,int8,int16);
void memorycopy(int8*,int8*,int16,boolean);
int16 snprintf(int8*,int16,int8*,...);
int8 *int2hex(int16);
int16 stringlen(int8*);
int8 hexchar(int8);