libX11: Changes to 'master'

[Alan Coopersmith]

 src/xcms/HVC.c      |    8 ++++----
 src/xcms/IdOfPr.c   |    2 +-
 src/xcms/LRGB.c     |    6 +++---
 src/xcms/Lab.c      |    4 ++--
 src/xcms/Luv.c      |    4 ++--
 src/xcms/XYZ.c      |    4 ++--
 src/xcms/cmsColNm.c |    6 +++---
 src/xcms/uvY.c      |    8 ++++----
 src/xcms/xyY.c      |    4 ++--
 9 files changed, 23 insertions(+), 23 deletions(-)

New commits:
commit 6d7bb040c928485f2557c2c914b95cffb2354179
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Feb 6 14:18:32 2016 -0800

    xcms: use size_t for pointer offsets passed to strncmp
    
    instead of converting to int and back
    
    Fixes clang warnings of the form:
    HVC.c:190:43: warning: implicit conversion changes signedness: 'int' to
          'unsigned long' [-Wsign-conversion]
              if (strncmp(spec, _XcmsTekHVC_prefix, n) != 0) {
                  ~~~~~~~
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit a9266804eed38a83897ab5f0f9f8a8ab82a98882
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Feb 6 13:32:44 2016 -0800

    xcms: use unsigned indexes when looping through unsigned values
    
    Clears many gcc warnings of the form:
    
    uvY.c: In function ‘XcmsCIEuvYToCIEXYZ’:
    uvY.c:263:19: warning: comparison between signed and unsigned integer
      expressions [-Wsign-compare]
         for (i = 0; i < nColors; i++, pColor++) {
                       ^
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 0ee0d383b4488b7b90d8bd50b75c371e0dc0d397
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Feb 6 13:01:25 2016 -0800

    xcms: use size_t for strlen/sizeof values instead of converting to int & back
    
    Fixes gcc warnings of the form:
    
    IdOfPr.c: In function ‘XcmsFormatOfPrefix’:
    IdOfPr.c:69:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if ((len = strlen(prefix)) >= sizeof(string_buf)) {
                                    ^
    IdOfPr.c:83:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       if (len >= sizeof(string_buf)) Xfree(string_lowered);
               ^
    IdOfPr.c:97:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       if (len >= sizeof(string_buf)) Xfree(string_lowered);
               ^
    IdOfPr.c:104:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (len >= sizeof(string_buf)) Xfree(string_lowered);
                 ^
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>