| commit | bda7a6e3715b270ebb0854b3cef667976d241d96 | |
| author | H. Peter Anvin <hpa@zytor.com> | |
| Sat, 21 Jun 2008 17:23:17 +0000 (21 10:23 -0700) | ||
| committer | H. Peter Anvin <hpa@zytor.com> | |
| Sat, 21 Jun 2008 17:23:17 +0000 (21 10:23 -0700) | ||
| tree | 86e645d4e025b1dbf0169d0a4ce1c6ec602a15d5 | treesnapshot (tar.gz zip) |
| parent | 86877b294aabac1059d32611c8dce65910243454 | commitdiff |
ctype.h: wrapper ctype functions with a cast to (unsigned char)
ctype functions take an *int*, which the user is expected to have
taken the input character from getc() and friends, or taken a
character and cast it to (unsigned char).
We don't care about EOF (-1), so use macros that cast to (unsigned
char) for us.
ctype functions take an *int*, which the user is expected to have
taken the input character from getc() and friends, or taken a
character and cast it to (unsigned char).
We don't care about EOF (-1), so use macros that cast to (unsigned
char) for us.
14 files changed: