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1.1     ! misho       1: .TH PCRE_JIT_STACK_ALLOC 3
        !             2: .SH NAME
        !             3: PCRE - Perl-compatible regular expressions
        !             4: .SH SYNOPSIS
        !             5: .rs
        !             6: .sp
        !             7: .B #include <pcre.h>
        !             8: .PP
        !             9: .SM
        !            10: .B pcre_jit_stack *pcre_jit_stack_alloc(int \fIstartsize\fP,
        !            11: .ti +5n
        !            12: .B int \fImaxsize\fP);
        !            13: .
        !            14: .SH DESCRIPTION
        !            15: .rs
        !            16: .sp
        !            17: This function is used to create a stack for use by the code compiled by the JIT
        !            18: optimization of \fBpcre_study()\fP. The arguments are a starting size for the
        !            19: stack, and a maximum size to which it is allowed to grow. The result can be
        !            20: passed to the JIT runtime code by \fBpcre_assign_jit_stack()\fP, or that
        !            21: function can set up a callback for obtaining a stack. A maximum stack size of
        !            22: 512K to 1M should be more than enough for any pattern. For more details, see
        !            23: the
        !            24: .\" HREF
        !            25: \fBpcrejit\fP
        !            26: .\"
        !            27: page.
        !            28: .P
        !            29: There is a complete description of the PCRE native API in the
        !            30: .\" HREF
        !            31: \fBpcreapi\fP
        !            32: .\"
        !            33: page and a description of the POSIX API in the
        !            34: .\" HREF
        !            35: \fBpcreposix\fP
        !            36: .\"
        !            37: page.