diff options
Diffstat (limited to 'src/gl_draw.cxx')
| -rw-r--r-- | src/gl_draw.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gl_draw.cxx b/src/gl_draw.cxx index 048510266..f802376cb 100644 --- a/src/gl_draw.cxx +++ b/src/gl_draw.cxx @@ -1,7 +1,7 @@ // // OpenGL text drawing support routines for the Fast Light Tool Kit (FLTK). // -// Copyright 1998-2018 by Bill Spitzak and others. +// Copyright 1998-2021 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -42,6 +42,7 @@ #include <FL/Fl_Image_Surface.H> #include <FL/glu.h> // for gluUnProject() #include <FL/glut.H> // for glutStrokeString() and glutStrokeLength() +#include <stdlib.h> #ifndef GL_TEXTURE_RECTANGLE_ARB # define GL_TEXTURE_RECTANGLE_ARB 0x84F5 |