X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Filog%2Filog.h;h=9adbb8243f6c4f67da7ccefbc8fc7735f63cda7e;hp=1a471c2d347719febfaf735a8330919ebf99155e;hb=fe21b246647e4694da5f76e0fd00e9a9f9e8c72e;hpb=74257cee33ae3033f961d5f22a0313b8cb1b18d4

diff --git a/ccan/ilog/ilog.h b/ccan/ilog/ilog.h
index 1a471c2d..9adbb824 100644
--- a/ccan/ilog/ilog.h
+++ b/ccan/ilog/ilog.h
@@ -1,4 +1,4 @@
-/* Licensed under LGPLv2.1+ - see LICENSE file for details */
+/* CC0 (Public domain) - see LICENSE file for details */
 #if !defined(_ilog_H)
 # define _ilog_H (1)
 # include "config.h"
@@ -25,7 +25,7 @@
  *		return 1U << ilog32(i-1);
  *	}
  */
-int ilog32(uint32_t _v) IDEMPOTENT;
+int ilog32(uint32_t _v) CONST_FUNCTION;
 
 /**
  * ilog32_nz - Integer binary logarithm of a non-zero 32-bit value.
@@ -44,7 +44,7 @@ int ilog32(uint32_t _v) IDEMPOTENT;
  *		return ilog32_nz(i) - 1;
  *	}
  */
-int ilog32_nz(uint32_t _v) IDEMPOTENT;
+int ilog32_nz(uint32_t _v) CONST_FUNCTION;
 
 /**
  * ilog64 - Integer binary logarithm of a 64-bit value.
@@ -56,7 +56,7 @@ int ilog32_nz(uint32_t _v) IDEMPOTENT;
  * See Also:
  *	ilog64_nz(), ilog32()
  */
-int ilog64(uint64_t _v) IDEMPOTENT;
+int ilog64(uint64_t _v) CONST_FUNCTION;
 
 /**
  * ilog64_nz - Integer binary logarithm of a non-zero 64-bit value.
@@ -68,7 +68,7 @@ int ilog64(uint64_t _v) IDEMPOTENT;
  * See Also:
  *	ilog64(), ilog32_nz()
  */
-int ilog64_nz(uint64_t _v) IDEMPOTENT;
+int ilog64_nz(uint64_t _v) CONST_FUNCTION;
 
 /**
  * STATIC_ILOG_32 - The integer logarithm of an (unsigned, 32-bit) constant.