diff options
Diffstat (limited to 'src/pj_internal.c')
| -rw-r--r-- | src/pj_internal.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/pj_internal.c b/src/pj_internal.c index 9cbbf20a..4da47051 100644 --- a/src/pj_internal.c +++ b/src/pj_internal.c @@ -445,6 +445,9 @@ void proj_log_func (PJ_CONTEXT *ctx, void *app_data, PJ_LOG_FUNCTION logf) { } +#if HAVE_C99_MATH +/* proj_internal.h defines pj_is_nan as isnan */ +#else /*****************************************************************************/ int pj_is_nan (double val) { /****************************************************************************** @@ -455,3 +458,4 @@ int pj_is_nan (double val) { /* cppcheck-suppress duplicateExpression */ return val != val; } +#endif |