1 files changed, 37 insertions, 0 deletions
diff --git a/compat/strtod.h b/compat/strtod.h
new file mode 100644
index 0000000000..985bf4d16c
--- /dev/null
+++ b/compat/strtod.h
@@ -0,0 +1,37 @@
+/*
+ * C99-compatible strtod() implementation
+ * Copyright (c) 2012 Ronald S. Bultje <rsbultje@gmail.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCOMPAT_STRTOD_H
+#define AVCOMPAT_STRTOD_H
+
+#include <stdlib.h>
+
+/*
+ * strtod() on MSVCRT doesn't handle strings like 'inf' or 'nan'. Also,
+ * it doesn't handle "0x" prefixes for hexadecimal input.
+ *
+ * Thus, provide our own fallback wrapper with correct behaviour.
+ */
+#undef strtod
+#define strtod avpriv_strtod
+double strtod(char *restrict nptr, char **restrict endptr);
+
+#endif /* AVCOMPAT_STRTOD_H */