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/* $id$
$Locker: $ $Name: $ $State: Exp $
* convert
*
* insert commas into a number
This file bases on DIR.C of FreeCOM v0.81 beta 1.
$Log: num_fmt.c,v $
Revision 1.1 2001/04/12 00:33:53 skaus
chg: new structure
chg: If DEBUG enabled, no available commands are displayed on startup
fix: PTCHSIZE also patches min extra size to force to have this amount
of memory available on start
bugfix: CALL doesn't reset options
add: PTCHSIZE to patch heap size
add: VSPAWN, /SWAP switch, .SWP resource handling
bugfix: COMMAND.COM A:\
bugfix: CALL: if swapOnExec == ERROR, no change of swapOnExec allowed
add: command MEMORY
bugfix: runExtension(): destroys command[-2]
add: clean.bat
add: localized CRITER strings
chg: use LNG files for hard-coded strings (hangForEver(), init.c)
via STRINGS.LIB
add: DEL.C, COPY.C, CBREAK.C: STRINGS-based prompts
add: fixstrs.c: prompts & symbolic keys
add: fixstrs.c: backslash escape sequences
add: version IDs to DEFAULT.LNG and validation to FIXSTRS.C
chg: splitted code apart into LIB\*.c and CMD\*.c
bugfix: IF is now using error system & STRINGS to report errors
add: CALL: /N
*/
#include "../config.h"
#include <assert.h>
#include <string.h>
#include "../include/misc.h"
void convert(unsigned long num, char * const des)
{
char temp[sizeof(num) * 8];
int c = 0;
assert(des);
if (num == 0)
{
des[0] = '0';
des[1] = 0;
}
else
{
temp[31] = 0;
do {
if (((c + 1) % 4) == 0)
temp[30 - c++] = ',';
temp[30 - c++] = (char)(num % 10) + '0';
} while((num /= 10) != 0);
strcpy(des, &temp[31 - c]);
}
}
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