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Get rid of "unary minus applied to unsigned type" warning.

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This commit is contained in:
Andy Polyakov 2005-07-04 23:30:31 +00:00
parent dabaea8048
commit b914049c53
1 changed files with 2 additions and 2 deletions
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4
crypto/rc4/rc4_enc.c
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@ -157,7 +157,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata,
if (!is_endian.little)
{ /* BIG-ENDIAN CASE */
# define BESHFT(c) (((sizeof(RC4_CHUNK)-(c)-1)*8)&(sizeof(RC4_CHUNK)*8-1))
for (;len&-sizeof(RC4_CHUNK);len-=sizeof(RC4_CHUNK))
for (;len&~(sizeof(RC4_CHUNK)-1);len-=sizeof(RC4_CHUNK))
{
ichunk = *(RC4_CHUNK *)indata;
otp = RC4_STEP<<BESHFT(0);
@ -210,7 +210,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata,
else
{ /* LITTLE-ENDIAN CASE */
# define LESHFT(c) (((c)*8)&(sizeof(RC4_CHUNK)*8-1))
for (;len&-sizeof(RC4_CHUNK);len-=sizeof(RC4_CHUNK))
for (;len&~(sizeof(RC4_CHUNK)-1);len-=sizeof(RC4_CHUNK))
{
ichunk = *(RC4_CHUNK *)indata;
otp = RC4_STEP;