Fix sign conversion & comparison warnings from clang

Clears up:
Xv.c:196:21: warning: implicit conversion changes signedness: 'CARD32' (aka 'unsigned int') to 'int' [-Wsign-conversion]
  size = rep.length << 2;
       ~ ~~~~~~~~~~~^~~~
Xv.c:212:41: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
      if ((pas=(XvAdaptorInfo *)Xmalloc(size))==NULL) {
                                ~~~~~~~~^~~~~
Xv.c:236:43: warning: implicit conversion changes signedness: 'int' to 'unsigned long' [-Wsign-conversion]
      pa->num_adaptors = rep.num_adaptors - ii;
                       ~ ~~~~~~~~~~~~~~~~~^~~~
Xv.c:243:40: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
      if ( (name = (char *)Xmalloc(size+1)) == NULL)
                           ~~~~~~~~~~~~^~~
Xv.c:251:37: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
      (void)strncpy(name, u.string, size);
            ~~~~~~~                 ^~~~
Xv.c:260:36: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
      if ((pfs=(XvFormat *)Xmalloc(size))==NULL) {
                           ~~~~~~~~^~~~~
Xv.c:269:20: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
      for (jj=0; jj<pa->num_formats; jj++) {
                 ~~^~~~~~~~~~~~~~~~
Xv.c:259:29: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32]
      size = pa->num_formats*sizeof(XvFormat);
           ~ ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
Xv.c:305:16: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
  for (ii=0; ii<pAdaptors->num_adaptors; ii++, pa++)
             ~~^~~~~~~~~~~~~~~~~~~~~~~~
Xv.c:356:21: warning: implicit conversion changes signedness: 'CARD32' (aka 'unsigned int') to 'int' [-Wsign-conversion]
  size = rep.length << 2;
       ~ ~~~~~~~~~~~^~~~
Xv.c:369:41: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
  if ( (pes = (XvEncodingInfo *)Xmalloc(size)) == NULL) {
                                ~~~~~~~~^~~~~
Xv.c:392:45: warning: implicit conversion changes signedness: 'int' to 'unsigned long' [-Wsign-conversion]
      pe->num_encodings = rep.num_encodings - jj;
                        ~ ~~~~~~~~~~~~~~~~~~^~~~
Xv.c:397:40: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
      if ( (name = (char *)Xmalloc(size+1)) == NULL) {
                           ~~~~~~~~~~~~^~~
Xv.c:404:31: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
      strncpy(name, u.string, size);
      ~~~~~~~                 ^~~~
Xv.c:433:16: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
  for (ii=0; ii<pEncodings->num_encodings; ii++, pe++) {
             ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
Xv.c:886:27: warning: comparison of integers of different signs: 'int' and 'CAR
D32' (aka 'unsigned int') [-Wsign-compare]
            for (i = 0; i < rep.num_attributes; i++) {
                        ~ ^ ~~~~~~~~~~~~~~~~~~
Xv.c:946:27: warning: comparison of integers of different signs: 'int' and 'CAR
D32' (aka 'unsigned int') [-Wsign-compare]
            for (i = 0; i < rep.num_formats; i++) {
                        ~ ^ ~~~~~~~~~~~~~~~
Xv.c:1100:5: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
    SetReqLen(req, len, len);
    ^~~~~~~~~~~~~~~~~~~~~~~~
X11/Xlibint.h:530:27: note: expanded from macro 'SetReqLen'
    if ((req->length + n) > (unsigned)65535) { \
                          ^ ~~~~~~~~~~~~~~~
Xv.c:1100:20: warning: implicit conversion changes signedness: 'int' to 'unsigned int' [-Wsign-conversion]
    SetReqLen(req, len, len);
    ~~~~~~~~~~~~~~~^~~~~~~~~
X11/Xlibint.h:532:21: note: expanded from macro 'SetReqLen'
            MakeBigReq(req,n) \
                           ^
X11/Xlibint.h:505:35: note: expanded from macro 'MakeBigReq'
    ((CARD32 *)req)[1] = _BRlen + n + 2; \
                                ~ ^

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

0 files changed, 0 insertions, 0 deletions