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Added more backwards compatibility macros from ruby1.9.

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10199 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Gonzalo Garramuno 2008-01-04 03:47:55 +00:00
commit b673832720
1 changed files with 26 additions and 2 deletions
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28
Lib/ruby/rubyhead.swg
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@ -37,6 +37,9 @@
#ifndef RSTRING_PTR
# define RSTRING_PTR(x) RSTRING(x)->ptr
#endif
#ifndef RSTRING_END
# define RSTRING_END(x) (RSTRING_PTR(x) + RSTRING_LEN(x))
#endif
#ifndef RARRAY_LEN
# define RARRAY_LEN(x) RARRAY(x)->len
#endif
@ -44,10 +47,31 @@
# define RARRAY_PTR(x) RARRAY(x)->ptr
#endif
#ifndef RFLOAT_VALUE
#define RFLOAT_VALUE(x) RFLOAT(x)->value
# define RFLOAT_VALUE(x) RFLOAT(x)->value
#endif
#ifndef DOUBLE2NUM
#define DOUBLE2NUM(x) rb_float_new(x)
# define DOUBLE2NUM(x) rb_float_new(x)
#endif
#ifndef RHASH_TBL
# define RHASH_TBL(x) (RHASH(x)->tbl)
#endif
#ifndef RHASH_ITER_LEV
# define RHASH_ITER_LEV(x) (RHASH(x)->iter_lev)
#endif
#ifndef RHASH_IFNONE
# define RHASH_IFNONE(x) (RHASH(x)->ifnone)
#endif
#ifndef RHASH_SIZE
# define RHASH_SIZE(x) (RHASH(x)->tbl->num_entries)
#endif
#ifndef RHASH_EMPTY_P
# define RHASH_EMPTY_P(x) (RHASH_SIZE(x) == 0)
#endif
#ifndef RSTRUCT_LEN
# define RSTRUCT_LEN(x) RSTRUCT(x)->len
#endif
#ifndef RSTRUCT_PTR
# define RSTRUCT_PTR(x) RSTRUCT(x)->ptr
#endif