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root/radiance/ray/src/common/font.c
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Comparing ray/src/common/font.c (file contents):
Revision 2.5 by greg, Mon Sep 21 12:02:03 1992 UTC vs.
Revision 2.6 by greg, Sat Nov 21 21:35:36 1992 UTC

# Line 124 | Line 124 | memerr:
124   }
125  
126  
127 + freefont(fname)                 /* free a font (free all if fname==NULL) */
128 + char  *fname;
129 + {
130 +        FONT  head;
131 +        register FONT  *fl, *f;
132 +        register int  i;
133 +
134 +        head.next = fontlist;
135 +        fl = &head;
136 +        while ((f = fl->next) != NULL)
137 +                if (fname == NULL || !strcmp(fname, f->name)) {
138 +                        fl->next = f->next;
139 +                        for (i = 0; i < 256; i++)
140 +                                if (f->fg[i] != NULL)
141 +                                        free((char *)f->fg[i]);
142 +                        freestr(f->name);
143 +                        free((char *)f);
144 +                } else
145 +                        fl = f;
146 +        fontlist = head.next;
147 + }
148 +
149 +
150   int
151   uniftext(sp, tp, f)                     /* uniformly space text line */
152   register short  *sp;            /* returned character spacing */

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