Free the lizard

1 files changed, 85 insertions, 0 deletions

diff --git a/pr/include/prdtoa.h b/pr/include/prdtoa.h
new file mode 100644
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--- /dev/null
+++ b/pr/include/prdtoa.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ * 
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ * 
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef prdtoa_h___
+#define prdtoa_h___
+
+#include "prtypes.h"
+
+/*******************************************************************************/
+/*******************************************************************************/
+/****************** THESE FUNCTIONS MAY NOT BE THREAD SAFE *********************/
+/*******************************************************************************/
+/*******************************************************************************/
+
+PR_BEGIN_EXTERN_C
+
+/*
+** PR_strtod() returns as a double-precision floating-point number
+** the  value represented by the character string pointed to by
+** s00. The string is scanned up to the first unrecognized
+** character.
+**a
+** If the value of se is not (char **)NULL, a  pointer  to
+** the  character terminating the scan is returned in the location pointed
+** to by se. If no number can be formed, se is set to s00, and
+** zero is returned.
+*/
+#if defined(HAVE_WATCOM_BUG_1)
+/* this is a hack to circumvent a bug in the Watcom C/C++ 11.0 compiler
+** When Watcom fixes the bug, remove the special case for Win16
+*/
+PRFloat64 __pascal __loadds __export
+#else
+PR_EXTERN(PRFloat64)
+#endif
+PR_strtod(const char *s00, char **se);
+
+/*
+** PR_cnvtf()
+** conversion routines for floating point
+** prcsn - number of digits of precision to generate floating
+** point value.
+*/
+PR_EXTERN(void) PR_cnvtf(char *buf, PRIntn bufsz, PRIntn prcsn, PRFloat64 fval);
+
+/*
+** PR_dtoa() converts double to a string.
+**
+** ARGUMENTS:
+** If rve is not null, *rve is set to point to the end of the return value.
+** If d is +-Infinity or NaN, then *decpt is set to 9999.
+**
+** mode:
+**     0 ==> shortest string that yields d when read in
+**           and rounded to nearest.
+*/
+PR_EXTERN(char *) PR_dtoa(PRFloat64 d, PRIntn mode, PRIntn ndigits,
+				     PRIntn *decpt, PRIntn *sign, char **rve);
+
+/*
+** PR_dtoa_r() is the reentrant version of PR_dtoa().
+*/
+
+PR_EXTERN(PRStatus)
+PR_dtoa_r(PRFloat64 d, PRIntn mode, PRIntn ndigits,
+	PRIntn *decpt, PRIntn *sign, char **rve, char *buf, PRSize bufsize);
+
+PR_END_EXTERN_C
+
+#endif /* prdtoa_h___ */