utils.h

Go to the documentation of this file.

#ifndef _UTILS_H
#define _UTILS_H

#define SCREENWIDTH 80

#define SCREENHEIGHT 25

#define xalloc(T) _xalloc(sizeof(T))

#define xcalloc(S,T) _xalloc((S) * sizeof(T));

#define xfree(P) _xfree((void **)&(P))

#define lengthof(x) (sizeof(x) / sizeof(x[0]))

void mvaddprintf(unsigned int y, unsigned int x, const char * fmt, ...);
char * strdup(const char * str);
void mvaddchcol(unsigned int y, unsigned int x,
                char chr,
                int fg, int bg,
                bool bold);
const void ** list_choice(bool nochoice,
                          const char * prompt,
                          const char * prompt2,
                          bool multi,
                          bool empty,
                          const char * choices[],
                          const void * results[]);
const void * random_choice(const void * choices[]);
void show_help();
void * _xalloc(size_t size);
void _xfree(void ** ptr);

#endif