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author | Mystery Man <unknown@mandriva.org> | 2003-08-20 07:37:27 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2003-08-20 07:37:27 +0000 |
commit | 7f2ac73888b8ef372ea597049981b27e7d810ac2 (patch) | |
tree | 354132889b63bbe5f446cb82869b3c3367135a80 /mdk-stage1/dietlibc/lib/strcasecmp.c | |
parent | 327bd24f8e4291bd1882de1990dd7339f781a9cb (diff) | |
download | drakx-topic/MDKC_1_0.tar drakx-topic/MDKC_1_0.tar.gz drakx-topic/MDKC_1_0.tar.bz2 drakx-topic/MDKC_1_0.tar.xz drakx-topic/MDKC_1_0.zip |
This commit was manufactured by cvs2svn to create branch 'MDKC_1_0'.topic/MDKC_1_0
Diffstat (limited to 'mdk-stage1/dietlibc/lib/strcasecmp.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/strcasecmp.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/mdk-stage1/dietlibc/lib/strcasecmp.c b/mdk-stage1/dietlibc/lib/strcasecmp.c index d978488a4..cf1592567 100644 --- a/mdk-stage1/dietlibc/lib/strcasecmp.c +++ b/mdk-stage1/dietlibc/lib/strcasecmp.c @@ -1,17 +1,18 @@ -#include <ctype.h> -#include "dietfeatures.h" +#include <strings.h> -int strcasecmp(register const char *s,register const char *t) { - register char x; +int strcasecmp ( const char* s1, const char* s2 ) +{ + register unsigned int x2; + register unsigned int x1; - for (;;) { - x = tolower(*s); if (x != tolower(*t)) break; if (!x) break; ++s; ++t; -#ifndef WANT_SMALL_STRING_ROUTINES - x = tolower(*s); if (x != tolower(*t)) break; if (!x) break; ++s; ++t; - x = tolower(*s); if (x != tolower(*t)) break; if (!x) break; ++s; ++t; - x = tolower(*s); if (x != tolower(*t)) break; if (!x) break; ++s; ++t; -#endif - } - return ((int)(unsigned int)(unsigned char) x) - - ((int)(unsigned int)(unsigned char) *t); + while (1) { + x2 = *s2++ - 'A'; if (x2 < 26u) x2 += 32; + x1 = *s1++ - 'A'; if (x1 < 26u) x1 += 32; + if ( x2 != x1 ) + break; + if ( x1 == (unsigned int)-'A' ) + break; + } + + return x1 - x2; } |