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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-07-31 06:34:10 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-07-31 06:34:10 +0000
commit17c3d539f008c3ad4179e520511b6a64fb4ba969 (patch)
tree6a277eed8c128f9212b0ef8316750e697701059d /ruby.h
parentdc136c12ee4d704de7621408ab0a5d9108284b45 (diff)
* ruby.h: use ifdef (or defined) for macro constants that may or
may not be defined to shut up gcc's -Wundef warnings. [ruby-core:08447] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.h')
-rw-r--r--ruby.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/ruby.h b/ruby.h
index cd47f79..d8048f8 100644
--- a/ruby.h
+++ b/ruby.h
@@ -102,7 +102,7 @@ typedef unsigned long ID;
# endif
#endif
-#if HAVE_LONG_LONG
+#ifdef HAVE_LONG_LONG
# ifndef LLONG_MAX
# ifdef LONG_LONG_MAX
# define LLONG_MAX LONG_LONG_MAX
@@ -144,7 +144,7 @@ VALUE rb_uint2inum _((unsigned long));
#define ULONG2NUM(v) UINT2NUM(v)
#define rb_uint_new(v) rb_uint2inum(v)
-#if HAVE_LONG_LONG
+#ifdef HAVE_LONG_LONG
VALUE rb_ll2inum _((LONG_LONG));
#define LL2NUM(v) rb_ll2inum(v)
VALUE rb_ull2inum _((unsigned LONG_LONG));
@@ -265,14 +265,14 @@ unsigned long rb_fix2uint _((VALUE));
#define FIX2UINT(x) ((unsigned int)FIX2ULONG(x))
#endif
-#if HAVE_LONG_LONG
+#ifdef HAVE_LONG_LONG
LONG_LONG rb_num2ll _((VALUE));
unsigned LONG_LONG rb_num2ull _((VALUE));
# define NUM2LL(x) (FIXNUM_P(x)?FIX2LONG(x):rb_num2ll((VALUE)x))
# define NUM2ULL(x) rb_num2ull((VALUE)x)
#endif
-#if HAVE_LONG_LONG && SIZEOF_OFF_T > SIZEOF_LONG
+#if defined(HAVE_LONG_LONG) && SIZEOF_OFF_T > SIZEOF_LONG
# define NUM2OFFT(x) ((off_t)NUM2LL(x))
#else
# define NUM2OFFT(x) NUM2LONG(x)