Syntax and indentation
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Some tips:

* Please use 4 spaces to indent code blocks, not tabs.
* Curly braces stand on their own.
* Be generous with whitespace
* Single line blocks do not require braces

If you use indent, use these parameters:
indent -sob -bad -bap -bbb -bl -bli0 -nce -cli4 -cbi4 -ss -npcs -nprs -npsl -i4 -lp -nut -fc1 -c45 -nsob *.[ch]
