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Release memory allocated for a regular expression
#include <regex.h> void regfree( regex_t * preg );
libc
The regfree() function releases all memory allocated by regcomp() associated with preg.
See regcomp().
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | No |
| Signal handler | No |
| Thread | Yes |
Henry Spencer. For copyright information, see Third-Party Copyright Notices in this reference.
regcomp(), regerror(), regexec()
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