util.h

#ifndef INTERNAL_UTIL_H                                  /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_UTIL_H
#include "ruby/internal/config.h"
#include <stddef.h>             /* for size_t */
 
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>         /* for ssize_t (note: on Windows ssize_t is */
#endif                          /* `#define`d in ruby/config.h) */
 
/* util.c */
char *ruby_dtoa(double d_, int mode, int ndigits, int *decpt, int *sign, char **rve);
char *ruby_hdtoa(double d, const char *xdigs, int ndigits, int *decpt, int *sign, char **rve);
 
RUBY_SYMBOL_EXPORT_BEGIN
/* util.c (export) */
RUBY_SYMBOL_EXPORT_END
 
#endif /* INTERNAL_UTIL_H */