diff options
Diffstat (limited to 'analyzer/pamtilt.c')
| -rw-r--r-- | analyzer/pamtilt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/analyzer/pamtilt.c b/analyzer/pamtilt.c index 37b6c394..2aa65df8 100644 --- a/analyzer/pamtilt.c +++ b/analyzer/pamtilt.c @@ -10,6 +10,8 @@ All work has been contributed to the public domain by its authors. =============================================================================*/ +#define _XOPEN_SOURCE /* get M_PI in math.h */ + #include <assert.h> #include <math.h> |