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| author | Mystery Man <unknown@mandriva.org> | 2003-02-25 09:37:46 +0000 |
|---|---|---|
| committer | Mystery Man <unknown@mandriva.org> | 2003-02-25 09:37:46 +0000 |
| commit | 07dc2ddb40089c216ab4ff323de177ecab8f02ef (patch) | |
| tree | 0b88fcba964e83b283b89aab8740fc3cdcd0d939 /mdk-stage1/dietlibc/lib/isalnum.c | |
| parent | 327bd24f8e4291bd1882de1990dd7339f781a9cb (diff) | |
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This commit was manufactured by cvs2svn to create branch
'R9_0-64bit-branch'.
Diffstat (limited to 'mdk-stage1/dietlibc/lib/isalnum.c')
| -rw-r--r-- | mdk-stage1/dietlibc/lib/isalnum.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mdk-stage1/dietlibc/lib/isalnum.c b/mdk-stage1/dietlibc/lib/isalnum.c index 4d363fab9..3192cc20d 100644 --- a/mdk-stage1/dietlibc/lib/isalnum.c +++ b/mdk-stage1/dietlibc/lib/isalnum.c @@ -1,7 +1,9 @@ #include <ctype.h> -int __isalnum_ascii(int c) { - return isalpha(c) || isdigit(c); +int __isalnum_ascii ( int ch ); +int __isalnum_ascii ( int ch ) { + return (unsigned int)((ch | 0x20) - 'a') < 26u || + (unsigned int)( ch - '0') < 10u; } -int isalnum(int c) __attribute__((weak,alias("__isalnum_ascii"))); +int isalnum ( int ch ) __attribute__((weak,alias("__isalnum_ascii"))); |