Boilerplate Only in C Function Documentation

The following is extracted from the test t/codingstd/c_function_docs.t.

The following gives the C source file in single quotes, have the appropriate header (=item C<...>), but some lack documentation under the header.

Bear in mind we are dealing with POD and that it expects a maximum line length of 78.

as of r44163 the following C functions are have the headers but are lacking documentation:

'compilers/imcc/instructions.c'
'compilers/imcc/optimizer.c'
'compilers/imcc/parser_util.c'
'compilers/imcc/pbc.c'
'compilers/imcc/pcc.c'
'compilers/imcc/reg_alloc.c'
'compilers/imcc/symreg.c'
'compilers/pirc/src/pircapi.c'
'config/gen/platform/ansi/dl.c'
'config/gen/platform/ansi/exec.c'
'config/gen/platform/ansi/time.c'
'config/gen/platform/darwin/memalign.c'
'config/gen/platform/generic/dl.c'
'config/gen/platform/generic/exec.c'
'config/gen/platform/generic/math.c'
'config/gen/platform/generic/memalign.c'
'config/gen/platform/generic/stat.c'
'config/gen/platform/generic/time.c'
'config/gen/platform/netbsd/math.c'
'config/gen/platform/openbsd/math.c'
'config/gen/platform/solaris/math.c'
'config/gen/platform/solaris/time.c'
'examples/compilers/japhc.c'
'src/string/charset/ascii.c'
'src/string/charset/binary.c'
'src/string/charset/iso-8859-1.c'
'src/string/charset/unicode.c'
'src/tsq.c'