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| author | Kristian Evers <kristianevers@gmail.com> | 2018-04-22 22:39:57 +0200 |
|---|---|---|
| committer | Kristian Evers <kristianevers@gmail.com> | 2018-04-23 10:26:14 +0200 |
| commit | 6f640d76e13cb643574b44b7498d51ecff6fb83e (patch) | |
| tree | ac17c997cf7efcea8854e3e1a616ede93ea07ebf /src/proj_math.h | |
| parent | e197e40e9b9ae99b8dac569428af35036822dca2 (diff) | |
| download | PROJ-6f640d76e13cb643574b44b7498d51ecff6fb83e.tar.gz PROJ-6f640d76e13cb643574b44b7498d51ecff6fb83e.zip | |
Add isnan() to proj_math.h
Code updated to use isnan() instead of pj_is_nan().
Diffstat (limited to 'src/proj_math.h')
| -rw-r--r-- | src/proj_math.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/proj_math.h b/src/proj_math.h index 0d28cb30..0108a439 100644 --- a/src/proj_math.h +++ b/src/proj_math.h @@ -39,10 +39,12 @@ extern "C" { double pj_hypot(double x, double y); double pj_log1p(double x); double pj_asinh(double x); +int pj_isnan(double x); #define hypot pj_hypot #define log1p pj_log1p #define asinh pj_asinh +#define isnan pj_isnan #endif /* !(defined(HAVE_C99_MATH) && HAVE_C99_MATH) */ |