traceroute: fix help text to not show -6 when traceroute6 is off

[oweals/busybox.git] / shell / math.h

diff --git a/shell/math.h b/shell/math.h
index a52680923abfe590f55b1a7c2a719443f7a73be9..7b7898ea0b1aae9cdee68feb1bceb7f4e9e9cebc 100644 (file)
--- a/shell/math.h
+++ b/shell/math.h
@@ -72,19 +72,19 @@
  * below for the exact things that are available.
  */
 
-#ifndef _SHELL_MATH_
-#define _SHELL_MATH_
+#ifndef SHELL_MATH_H
+#define SHELL_MATH_H 1
+
+PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
 
 #if ENABLE_SH_MATH_SUPPORT_64
-typedef int64_t arith_t;
-#define arith_t_type long long
+typedef long long arith_t;
 #define arith_t_fmt "%lld"
-#define strto_arith_t strtoll
+#define strto_arith_t strtoull
 #else
 typedef long arith_t;
-#define arith_t_type long
 #define arith_t_fmt "%ld"
-#define strto_arith_t strtol
+#define strto_arith_t strtoul
 #endif
 
 typedef const char *(*arith_var_lookup_t)(const char *name);
@@ -98,4 +98,6 @@ typedef struct arith_eval_hooks {
 
 arith_t arith(const char *expr, int *perrcode, arith_eval_hooks_t*);
 
+POP_SAVED_FUNCTION_VISIBILITY
+
 #endif