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authorRich Felker <dalias@aerifal.cx>2012-02-06 01:14:23 -0500
committerRich Felker <dalias@aerifal.cx>2012-02-06 01:14:23 -0500
commitf4ad36c4bf23899a3164ebd40ff5781c152bcb01 (patch)
treeb1d9a18eac66966fe7718d6cf82b4da83f99b1a0 /src/stdlib/gcvt.c
parent5a09a53010046fce204cb5138329f8aace79ab1a (diff)
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add deprecated (removed from posix) [efg]cvt() functions
these have not been heavily tested, but they should work as described in the old standards. probably broken for non-finite values...
Diffstat (limited to 'src/stdlib/gcvt.c')
-rw-r--r--src/stdlib/gcvt.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/stdlib/gcvt.c b/src/stdlib/gcvt.c
new file mode 100644
index 00000000..6c075e25
--- /dev/null
+++ b/src/stdlib/gcvt.c
@@ -0,0 +1,8 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+char *gcvt(double x, int n, char *b)
+{
+ sprintf(b, "%.*g", n, x);
+ return b;
+}