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Annotation of researchv10dc/cmd/library/uppercase.c, revision 1.1

1.1     ! root        1: /*     sdp:uppercase.c 1.4     */
        !             2: #include "sccsid.h"
        !             3: VERSION(@(#)sdp:uppercase.c    1.4)
        !             4: 
        !             5: 
        !             6: /********** uppercase.c  *********/
        !             7: 
        !             8: /* simply a function to make sure a string is all uppercase
        !             9:  */
        !            10: #include <ctype.h>
        !            11: 
        !            12: uppercase(str)
        !            13: register char *str;
        !            14:  {
        !            15:        register int i;
        !            16:        for (i=0; *str != '\0'; i++, str++)
        !            17:                if (islower(*str)) *str = toupper(*str);
        !            18:        return(i);
        !            19:        }

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