#ifndef lint static char *rcsid = "$Header: misc.c,v 1.2 87/03/31 14:29:13 ed Exp $"; #endif lint /* * Copyright (c) 1986, 1987 Xerox Corporation. */ /* $Log: misc.c,v $ * Revision 1.2 87/03/31 14:29:13 ed * Minor change. * * Revision 1.1 87/01/14 11:26:10 ed * Initial revision * * */ #include <ctype.h> /* change case to upper*/ char *uppercase(string1) char *string1; { register char *string2 = string1; while (*string2) { if (islower(*string2)) *string2 = *string2 - 040; string2++; } return (string1); } /* change counted string to upper */ char *uppercasen(string1, count) char *string1; int count; { register char *string2= string1; while (count--) { if (islower(*string2)) *string2= *string2 - 040; string2++; } return(string1); } /* change case to lower */ char *lowercase(string1) char *string1; { register char *string2 = string1; while (*string2) { if (isupper(*string2)) *string2 = *string2 + 040; string2++; } return (string1); } /* change counted string to lower */ char *lowercasen(string1, count) char *string1; int count; { register char *string2= string1; while (count--) { if (isupper(*string2)) *string2= *string2 + 040; string2++; } return(string1); }