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comparison src/stdlib/SDL_string.c @ 1501:73dc5d39bbf8

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Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
author Sam Lantinga <slouken@libsdl.org>
date Mon, 13 Mar 2006 01:08:00 +0000
parents 84de7511f79f
children 720f8bb49d7d
comparison
equal deleted inserted replaced
1500:f58c88a4dff5 1501:73dc5d39bbf8
659 } 659 }
660 return (int)((unsigned char)*str1 - (unsigned char)*str2); 660 return (int)((unsigned char)*str1 - (unsigned char)*str2);
661 } 661 }
662 #endif 662 #endif
663 663
664 #ifndef HAVE_STRCASECMP 664 #if !defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)
665 int SDL_strcasecmp(const char *str1, const char *str2) 665 int SDL_strcasecmp(const char *str1, const char *str2)
666 { 666 {
667 char a = 0; 667 char a = 0;
668 char b = 0; 668 char b = 0;
669 while (*str1 && *str2) { 669 while ( *str1 && *str2 ) {
670 a = SDL_tolower(*str1); 670 a = SDL_tolower(*str1);
671 b = SDL_tolower(*str2); 671 b = SDL_tolower(*str2);
672 if ( a != b ) 672 if ( a != b )
673 break; 673 break;
674 ++str1; 674 ++str1;
675 ++str2; 675 ++str2;
676 }
677 return (int)((unsigned char)a - (unsigned char)b);
678 }
679 #endif
680
681 #ifndef HAVE_STRNCASECMP
682 int SDL_strncasecmp(const char *str1, const char *str2, size_t maxlen)
683 {
684 char a = 0;
685 char b = 0;
686 while ( *str1 && *str2 && maxlen ) {
687 a = SDL_tolower(*str1);
688 b = SDL_tolower(*str2);
689 if ( a != b )
690 break;
691 ++str1;
692 ++str2;
693 --maxlen;
676 } 694 }
677 return (int)((unsigned char)a - (unsigned char)b); 695 return (int)((unsigned char)a - (unsigned char)b);
678 } 696 }
679 #endif 697 #endif
680 698