1 files changed, 102 insertions, 0 deletions
diff --git a/newlib/libc/machine/powerpc/atosfix16.c b/newlib/libc/machine/powerpc/atosfix16.c
new file mode 100644
index 000000000..819c2f068
--- /dev/null
+++ b/newlib/libc/machine/powerpc/atosfix16.c
@@ -0,0 +1,102 @@
+/*
+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
+ */
+
+#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 */
+