Remove obsolete ISC support

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/Scale.c b/Scale.c
index 043bca4..94fef63 100644
--- a/Scale.c
+++ b/Scale.c
@@ -34,9 +34,6 @@ from The Open Group.
 #include <ctype.h>
 #include <math.h>
 #include <stdlib.h>
-#if defined(ISC) && __STDC__ && !defined(ISC30)
-extern double atof(char *);
-#endif
 
 #include <X11/IntrinsicP.h>
 #include <X11/StringDefs.h>
@@ -55,9 +52,6 @@ extern double atof(char *);
 #ifndef max
 #define max(x, y) ((x) < (y) ? (y) : (x))
 #endif
-#if defined(ISC) && __STDC__ && !defined(ISC30)
-extern double atof(char *);
-#endif
 
 #define DefaultBufferSize 1024
 #define DefaultScaleFactor NULL