Fix #95, add local isnan, isfinite macros #96
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In case the system-provided math.h header does not provide an implementation if isnan or isfinite, use a local workaround.
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| * - isfinite assumes float type | ||
| * - both macros evaluate the argument twice - use only with a simple variable | ||
| */ | ||
| #ifndef isnan |
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Code scanning / CodeQL
Conditional compilation Note
| #ifndef isnan | ||
| #define isnan(x) ((x) != (x)) | ||
| #endif | ||
| #ifndef isfinite |
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Code scanning / CodeQL
Conditional compilation Note
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Describe the contribution
In case the system-provided math.h header does not provide an implementation if isnan or isfinite, use a local workaround.
Fixes #95
Testing performed
Build on VxWorks 6.9
Expected behavior changes
Build is successful
System(s) tested on
VxWorks 6.9
Contributor Info - All information REQUIRED for consideration of pull request
Joseph Hickey, Vantage Systems, Inc.