I've seen this before but I can't recall the reasoning for it.
When defining a multi-statement macro people use this construct:
#define MY_MACRO(FOO) \
do { \
statement1(FOO); \
statement2(FOO); \
statement3(FOO); \
} while(0)
Why is the do/while loop used?
I'm asking here so everyone can be educated.
-Brian
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Brian Paul Avid Technology / Softimage [EMAIL PROTECTED]
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