18 lines
439 B
Markdown
18 lines
439 B
Markdown
# C Style used
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- Macros are to be avoided.
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- Any macro defined must be defined before its used and `undef`'d after done.
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Exception part must be as following at bare minimum:
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If there are more than 1 points of exception, they all must be deduplicated through `goto`'s.
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The variables `err` and `reason` must be used with the following initial values.
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```c
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ERL_NIF_TERM err = atom_badarg;
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ERL_NIF_TERM reason = atom_err_opaque;
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```
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