April 01, 1999
Regular Expressions
/* matchstar: search for c*re at beginning of text */
int matchstar(int c, char *re, char *text)
{
do { /* a * matches zero or more instances */
if (matchhere(re, text))
return 1;
} while (*text!='\0' && (*text++==c || c=='.'));
return 0;
}
Example 3: The function matchstar is called when the expression begins with a starred character.
Copyright © 1999, Dr. Dobb's Journal 
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