The comma has two uses. The most comman, is as a parameter seperator for data types and function parameter lists. Here is an example:
	   char String1[20], String2[]="Outback Pub"; /* data types */
	   strncpy(String1, string2, 7);
The other use is as a series operator which can be seen in use with the for keyword. An example of the syntax is shown in the link below.


Example of the series operator.

See also:

Nothing else to see :-(

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Martin Leslie