parameters.h

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/* ------------------------------------------------------------
   This is the file "parameters.h" of the H2Lib package.
   All rights reserved, Steffen Boerm 2009
   ------------------------------------------------------------ */

#include "settings.h"

#ifndef PARAMETERS_H
#define PARAMETERS_H

HEADER_PREFIX int
askforint(const char *question, const char *envname, int deflt);

HEADER_PREFIX char
askforchar(const char *question, const char *envname, const char *allowed, char deflt);

HEADER_PREFIX real
askforreal(const char *question, const char *envname, real deflt);

HEADER_PREFIX char *
askforstring(const char *question, const char *envname,
       const char *deflt,
       char *buffer, uint bufsize);

#endif