Update docs/tcp.txt

[oweals/busybox.git] / include / xatonum.h

diff --git a/include/xatonum.h b/include/xatonum.h
index 864d2a38363303e95f4ee716050f02104f54774d..45ebbfc00e4c87a62875645fb83c9e54e485fca1 100644 (file)
--- a/include/xatonum.h
+++ b/include/xatonum.h
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
  *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 
 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
@@ -101,7 +101,7 @@ DECLARE_STR_CONV(int, i, u)
 
 /* Specialized */
 
-int BUG_xatou32_unimplemented(void);
+uint32_t BUG_xatou32_unimplemented(void);
 static ALWAYS_INLINE uint32_t xatou32(const char *numstr)
 {
        if (UINT_MAX == 0xffffffff)
@@ -158,7 +158,7 @@ unsigned bb_strtou(const char *arg, char **endp, int base) FAST_FUNC;
 int bb_strtoi(const char *arg, char **endp, int base) FAST_FUNC;
 #endif
 
-int BUG_bb_strtou32_unimplemented(void);
+uint32_t BUG_bb_strtou32_unimplemented(void);
 static ALWAYS_INLINE
 uint32_t bb_strtou32(const char *arg, char **endp, int base)
 {
@@ -168,6 +168,15 @@ uint32_t bb_strtou32(const char *arg, char **endp, int base)
                return bb_strtoul(arg, endp, base);
        return BUG_bb_strtou32_unimplemented();
 }
+static ALWAYS_INLINE
+int32_t bb_strtoi32(const char *arg, char **endp, int base)
+{
+       if (sizeof(int32_t) == sizeof(int))
+               return bb_strtoi(arg, endp, base);
+       if (sizeof(int32_t) == sizeof(long))
+               return bb_strtol(arg, endp, base);
+       return BUG_bb_strtou32_unimplemented();
+}
 
 /* Floating point */