diff options
Diffstat (limited to 'complex.c')
-rw-r--r-- | complex.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -5,6 +5,7 @@ which is written in ruby. */ +#include "ruby/config.h" #if defined _MSC_VER /* Microsoft Visual C does not define M_PI and others by default */ # define _USE_MATH_DEFINES 1 |