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/*

FUNCTION

   <<atosfix16>>, <<atosfix32>>, <<atosfix64>>---string to signed fixed-point

INDEX

        atosfix16

INDEX

        atosfix32

INDEX

        atosfix64

INDEX

        _atosfix16_r

INDEX

        _atosfix32_r

INDEX

        _atosfix64_r

ANSI_SYNOPSIS

        #include <stdlib.h>

        __int16_t atosfix16(const char *<[s]>);

        __int32_t atosfix32(const char *<[s]>);

        __int64_t atosfix32(const char *<[s]>);

        __int16_t _atosfix16_r(struct __reent *, const char *<[s]>);

        __int32_t _atosfix32_r(struct __reent *, const char *<[s]>);

        __int64_t _atosfix32_r(struct __reent *, const char *<[s]>);

TRAD_SYNOPSIS

        #include <stdlib.h>

        __int16_t atosfix16(<[s]>)

        const char *<[s]>;

        __int32_t atosfix32(<[s]>)

        const char *<[s]>;

        __int64_t atosfix64(<[s]>)

        const char *<[s]>;

        __int16_t _atosfix16_r(<reent>, <[s]>)

        struct _reent *<[reent]>;

        const char *<[s]>;

        __int32_t _atosfix32_r(<reent>, <[s]>)

        struct _reent *<[reent]>;

        const char *<[s]>;

        __int64_t _atosfix64_r(<reent>, <[s]>)

        struct _reent *<[reent]>;

        const char *<[s]>;

DESCRIPTION

        <<atosfix16>> converts the initial portion of a string to a sign

        + 15-bit fraction fixed point value.

        <<atosfix32>> converts the initial portion of a string to a sign

        + 31-bit fraction fixed point value.

        <<atosfix64>> converts the initial portion of a string to a sign

        + 63-bit fraction fixed point value.

        <<atosfix16(s)>> is implemented as <<strtosfix16(s, NULL).>>

        <<atosfix32(s)>> is implemented as <<strtosfix32(s, NULL).>>

        <<atosfix64(s)>> is implemented as <<strtosfix64(s, NULL).>>

        The alternate functions <<_atosfix16_r>>, <<_atosfix32_r>>,

        and <<_atosfix64_r>> are reentrant versions.

        The extra argument <[reent]> is a pointer to a reentrancy structure.

RETURNS

        The functions return the converted value, if any. If no conversion was

        made, <<0>> is returned.  If saturation occurs, <<ERANGE>> is stored

        in errno.

PORTABILITY

        <<atosfix16>>, <<atosfix32>>, and <<atosfix64>> are non-standard.

        No supporting OS subroutines are directly required.  The

        OS subroutines required by <<strtod>> are used.

*/

/*

 * Jeff Johnston - 02/13/2002

 */

#ifdef __SPE__

#include <stdlib.h>

#include <_ansi.h>

__int16_t

_DEFUN (_atosfix16_r, (reent, s),

        struct _reent *reent _AND

        _CONST char *s)

{

  return _strtosfix16_r (reent, s, NULL);

}

#ifndef _REENT_ONLY

__int16_t

_DEFUN (atosfix16, (s),

        _CONST char *s)

{

  return strtosfix16 (s, NULL);

}

#endif /* !_REENT_ONLY */

#endif /* __SPE__ */