#60;pcre2.h&#62;</b>
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<b>pcre2_code *pcre2_code_copy(const pcre2_code *<i>code</i>);</b>
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DESCRIPTION
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This function makes a copy of the memory used for a compiled pattern, excluding
any memory used by the JIT compiler. Without a subsequent call to
<b>pcre2_jit_compile()</b>, the copy can be used only for non-JIT matching. The
pointer to the character tables is copied, not the tables themselves (see
<b>pcre2_code_copy_with_tables()</b>). The yield of the function is NULL if
<