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/*
* regfree - free an RE
*
* You might think that this could be incorporated into regcomp.c, and
* that would be a reasonable idea... except that this is a generic
* function (with a generic name), applicable to all compiled REs
* regardless of the size of their characters, whereas the stuff in
* regcomp.c gets compiled once per character size.
*/
#include "regguts.h"
/*
- regfree - free an RE (generic function, punts to RE-specific function)
*
* Ignoring invocation with NULL is a convenience.
*/
VOID
regfree(re)
regex_t *re;
{
if (re == NULL)
return;
(*((struct fns *)re->re_fns)->free)(re);
}
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