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Adding sexp_bytes_maybe_null_data macro for bytevector FFI support.

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Alex Shinn 2014-08-22 22:40:19 +09:00
parent 8d636f3ca5
commit d1eeea1a66
1 changed files with 1 additions and 0 deletions
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include/chibi/sexp.h
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@ -880,6 +880,7 @@ SEXP_API sexp sexp_make_unsigned_integer(sexp ctx, sexp_luint_t x);
#define sexp_bytes_length(x) (sexp_field(x, bytes, SEXP_BYTES, length))
#define sexp_bytes_data(x) (sexp_field(x, bytes, SEXP_BYTES, data))
#define sexp_bytes_maybe_null_data(x) (sexp_not(x) ? NULL : sexp_bytes_data(x))
#define sexp_string_size(x) (sexp_field(x, string, SEXP_STRING, length))
#if SEXP_USE_PACKED_STRINGS