From de47eb59bb829423b1d0f47ba13099073999b3cb Mon Sep 17 00:00:00 2001 From: Nicolas Planel Date: Wed, 29 Oct 2003 16:07:11 +0000 Subject: Corporate Server 2.1.1 release --- mdk-stage1/dietlibc/lib/strcasecmp.c | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) (limited to 'mdk-stage1/dietlibc/lib/strcasecmp.c') 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 -#include "dietfeatures.h" +#include -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; } -- cgit v1.2.1