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- /* CMPSTR.C illustrates string and memory comparison functions including:
- * memcmp memicmp
- * strncmp strnicmp
- * strcmp stricmp strcmpi
- */
-
- #include <memory.h>
- #include <string.h>
- #include <stdio.h>
-
- char string1[] = "The quick brown dog jumps over the lazy fox";
- char string2[] = "The QUICK brown fox jumps over the lazy dog";
-
- main()
- {
- char tmp[20];
- int result;
-
- printf( "Compare strings:\n\t\t%s\n\t\t%s\n\n", string1, string2 );
-
- printf( "Function:\tmemcmp\n" );
- result = memcmp( string1, string2 , 42 );
- if( result > 0 )
- strcpy( tmp, "greater than" );
- else if( result < 0 )
- strcpy( tmp, "less than" );
- else
- strcpy( tmp, "equal to" );
- printf( "Result:\t\tString 1 is %s than string 2\n\n", tmp );
-
- printf( "Function:\tmemicmp\n" );
- result = memicmp( string1, string2, 42 );
- if( result > 0 )
- strcpy( tmp, "greater than" );
- else if( result < 0 )
- strcpy( tmp, "less than" );
- else
- strcpy( tmp, "equal to" );
- printf( "Result:\t\tString 1 is %s than string 2\n\n", tmp );
-
- printf( "Function:\tstrncmp\n" );
- result = strncmp( string1, string2 , 42 );
- if( result > 0 )
- strcpy( tmp, "greater than" );
- else if( result < 0 )
- strcpy( tmp, "less than" );
- else
- strcpy( tmp, "equal to" );
- printf( "Result:\t\tString 1 is %s than string 2\n\n", tmp );
-
- printf( "Function:\tstrnicmp\n" );
- result = strnicmp( string1, string2, 42 );
- if( result > 0 )
- strcpy( tmp, "greater than" );
- else if( result < 0 )
- strcpy( tmp, "less than" );
- else
- strcpy( tmp, "equal to" );
- printf( "Result:\t\tString 1 is %s than string 2\n\n", tmp );
-
- printf( "Function:\tstrcmp\n" );
- result = strcmp( string1, string2 );
- if( result > 0 )
- strcpy( tmp, "greater than" );
- else if( result < 0 )
- strcpy( tmp, "less than" );
- else
- strcpy( tmp, "equal to" );
- printf( "Result:\t\tString 1 is %s than string 2\n\n", tmp );
-
- printf( "Function:\tstricmp or strcmpi\n" );
- result = stricmp( string1, string2 );
- /* strcmpi (commented out) is the same as stricmp.
- result = strcmpi( string1, string2 );
- */
- if( result > 0 )
- strcpy( tmp, "greater than" );
- else if( result < 0 )
- strcpy( tmp, "less than" );
- else
- strcpy( tmp, "equal to" );
- printf( "Result:\t\tString 1 is %s than string 2\n", tmp );
- }
-