Mercurial > ecos

changeset 2342:07b0f2be3596

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Update last change with an explanatory comment.
author jlarmour
date Tue, 02 Jan 2007 11:54:37 +0000
parents 253ee03b2455
children 0550d98ae686
files packages/language/c/libc/stdio/current/src/output/vfnprintf.cxx
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/packages/language/c/libc/stdio/current/src/output/vfnprintf.cxx
+++ b/packages/language/c/libc/stdio/current/src/output/vfnprintf.cxx
@@ -555,6 +555,7 @@ number:                 if ((dprec = pre
                                 case DEC:
                                         /* many numbers are 1 digit */
                                         while (_uquad >= 10) {
+                                                /* The following is usually faster than using a modulo */
                                                 u_quad_t next = _uquad / 10;
                                                 *--cp = to_char(_uquad - (next * 10));
                                                 _uquad = next;