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#ifndef _TTF2F_UTILS_H_
#define _TTF2F_UTILS_H_
#ifndef UNUSED
#define UNUSED(x) ((x)=(x))
#endif
#ifdef __riscos__
#define DIR_SEP "."
#else
#define DIR_SEP "/"
#endif
#ifndef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef N_ELEMENTS
#define N_ELEMENTS(x) (sizeof((x)) / sizeof((x)[0]))
#endif
typedef enum ttf2f_result {
TTF2F_RESULT_OK,
TTF2F_RESULT_NOMEM,
TTF2F_RESULT_OPEN,
TTF2F_RESULT_WRITE
} ttf2f_result;
void ttf2f_poll(int active);
char *strndup(const char *s, size_t n);
long convert_units(long raw, long ppem);
#endif
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