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Remove some hardcoded values in favour of constants

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darcs-hash:20060514132510-ac50b-2c703e8892d04b7d74555d05eb6618140e281a61.gz
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axel 2006-05-14 23:25:10 +10:00
parent 9ebdc16be6
commit 32e54fd719
1 changed files with 18 additions and 3 deletions
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21
common.c
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@ -72,6 +72,21 @@ parts of fish.
*/
#define LOCKPOLLINTERVAL 10
/**
Highest legal ascii value
*/
#define ASCII_MAX 127u
/**
Highest legal 16-bit unicode value
*/
#define UCS2_MAX 0xffffu
/**
Highest legal byte value
*/
#define BYTE_MAX 0xffu
struct termios shell_modes;
int error_max=1;
@ -842,14 +857,14 @@ wchar_t *unescape( const wchar_t * orig, int unescape_special )
int base=16;
int byte = 0;
wchar_t max_val = 127;
wchar_t max_val = ASCII_MAX;
switch( in[in_pos] )
{
case L'u':
{
chars=4;
max_val = 35535;
max_val = UCS2_MAX;
break;
}
@ -868,7 +883,7 @@ wchar_t *unescape( const wchar_t * orig, int unescape_special )
case L'X':
{
byte=1;
max_val = 255;
max_val = BYTE_MAX;
break;
}