[ViewVC] Diff of: radiance/ray/src/common/lookup.c

Comparing ray/src/common/lookup.c (file contents):
Revision 2.14 by greg, Tue May 25 06:30:46 2004 UTC vs.
Revision 2.15 by greg, Tue May 25 22:04:13 2004 UTC

#	Line 48 \| Line 48 \| *lu_init( / initialize tbl for at least nel elements**
48
49		extern unsigned long
50		lu_shash( /* hash a nul-terminated string */
51	<	void *s
51	>	const void *s
52		)
53		{
54		static unsigned char shuffle[256] = {
#	Line 79 \| Line 79 \| *lu_shash( / hash a nul-terminated string /*
79		};
80		register int i = 0;
81		register unsigned long h = 0;
82	<	register unsigned char t = (unsigned char )s;
82	>	register unsigned const char t = (unsigned const char )s;
83
84		while (*t)
85		h ^= (unsigned long)shuffle[*t++] << ((i+=11) & 0xf);
#	Line 91 \| Line 91 \| *lu_shash( / hash a nul-terminated string /*
91		extern LUENT *
92		lu_find( /* find a table entry */
93		register LUTAB *tbl,
94	<	char *key
94	>	const char *key
95		)
96		{
97		unsigned long hval;
#	Line 147 \| Line 147 \| tryagain:
147		extern void
148		lu_delete( /* delete a table entry */
149		register LUTAB *tbl,
150	<	char *key
150	>	const char *key
151		)
152		{
153		register LUENT *le;
#	Line 165 \| Line 165 \| *lu_delete( / delete a table entry /*
165
166		extern int
167		lu_doall( /* loop through all valid table entries */
168	<	register LUTAB *tbl,
169	<	//int (f)(LUENT )
168	>	register const LUTAB *tbl,
169	>	//int (f)(const LUENT )
170		lut_doallf_t *f,
171		void *p
172		)
173		{
174		int rval = 0;
175	<	register LUENT *tp;
175	>	register const LUENT *tp;
176
177		for (tp = tbl->tabl + tbl->tsiz; tp-- > tbl->tabl; )
178		if (tp->data != NULL) {

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