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-rw-r--r--nsprpub/pr/include/prdtoa.h51
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diff --git a/nsprpub/pr/include/prdtoa.h b/nsprpub/pr/include/prdtoa.h
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+++ b/nsprpub/pr/include/prdtoa.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef prdtoa_h___
+#define prdtoa_h___
+
+#include "prtypes.h"
+
+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.
+*/
+NSPR_API(PRFloat64)
+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.
+*/
+NSPR_API(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.
+*/
+NSPR_API(PRStatus) PR_dtoa(PRFloat64 d, PRIntn mode, PRIntn ndigits,
+ PRIntn *decpt, PRIntn *sign, char **rve, char *buf, PRSize bufsize);
+
+PR_END_EXTERN_C
+
+#endif /* prdtoa_h___ */