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Const correctness for output_dyn_value and unify some identical constants

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23227 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2009-10-17 13:40:42 +00:00
parent 0659890804
commit 79f19b939f
5 changed files with 21 additions and 29 deletions
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17
apps/misc.c
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@ -84,13 +84,24 @@
#endif
#endif
/* units used with output_dyn_value */
const unsigned char * const byte_units[] =
{
ID2P(LANG_BYTE),
ID2P(LANG_KILOBYTE),
ID2P(LANG_MEGABYTE),
ID2P(LANG_GIGABYTE)
};
const unsigned char * const * const kbyte_units = &byte_units[1];
/* Format a large-range value for output, using the appropriate unit so that
* the displayed value is in the range 1 <= display < 1000 (1024 for "binary"
* units) if possible, and 3 significant digits are shown. If a buffer is
* given, the result is snprintf()'d into that buffer, otherwise the result is
* voiced.*/
char *output_dyn_value(char *buf, int buf_size, int value,
const unsigned char **units, bool bin_scale)
const unsigned char * const *units, bool bin_scale)
{
int scale = bin_scale ? 1024 : 1000;
int fraction = 0;
@ -827,9 +838,9 @@ char* skip_whitespace(char* const str)
{
char *s = str;
while (isspace(*s))
while (isspace(*s))
s++;
return s;
}