Perl-совместимые регулярные выражения (Perl-compatible regular expressions)
8-BIT, 16-BIT AND 32-BIT SUPPORT
JIT support is available for all of the 8-bit, 16-bit and 32-bit
PCRE libraries. To keep this documentation simple, only the 8-bit
interface is described in what follows. If you are using the
16-bit library, substitute the 16-bit functions and 16-bit
structures (for example, pcre16_jit_stack instead of
pcre_jit_stack). If you are using the 32-bit library, substitute
the 32-bit functions and 32-bit structures (for example,
pcre32_jit_stack instead of pcre_jit_stack).