diff options
| author | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-01-05 05:29:48 +0000 |
|---|---|---|
| committer | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-01-05 05:29:48 +0000 |
| commit | 69981b5348b5e1e42caa1b848151a3334049b570 (patch) | |
| tree | 46192ff2077a4de9754729c7bbae54dde51bb6f4 /missing/isinf.c | |
| parent | b81154cbdf05f6b8b517fffde0edc90c7beab93b (diff) | |
| download | ruby-69981b5348b5e1e42caa1b848151a3334049b570.tar.gz | |
ANSI styled
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'missing/isinf.c')
| -rw-r--r-- | missing/isinf.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/missing/isinf.c b/missing/isinf.c index e44ef6c3c1..27271bdec2 100644 --- a/missing/isinf.c +++ b/missing/isinf.c @@ -6,8 +6,7 @@ #include <nan.h> int -isinf(n) - double n; +isinf(double n) { if (IsNANorINF(n) && IsINF(n)) { return 1; @@ -29,8 +28,7 @@ isinf(n) #endif int -isinf(n) - double n; +isinf(double n) { return (!finite(n) && !isnan(n)); } @@ -43,13 +41,12 @@ isinf(n) # include <strings.h> #endif -static double zero() { return 0.0; } -static double one() { return 1.0; } -static double inf() { return one() / zero(); } +static double zero(void) { return 0.0; } +static double one (void) { return 1.0; } +static double inf (void) { return one() / zero(); } int -isinf(n) - double n; +isinf(double n) { static double pinf = 0.0; static double ninf = 0.0; |