additional math.h functions for djgpp

1 files changed, 25 insertions, 0 deletions

diff --git a/compat/djgpp/math.h b/compat/djgpp/math.h
new file mode 100644
index 0000000000..4c02ea9c40
--- /dev/null
+++ b/compat/djgpp/math.h
@@ -0,0 +1,25 @@
+/*
+ * 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
+ */
+
+double fmin(double, double);
+double fmax(double, double);
+float fminf(float, float);
+float fmaxf(float, float);
+long double fmodl(long double, long double);
+long double scalbnl(long double, int);
+long double copysignl(long double, long double);