04-06-2011
How to decrease a string number by one in C?
If i have a macro called NUM which is "8" (string) for example
How do I make it into say "7", well i just want to lower it by one, also there will never be the case where its "0" and i have to decrease it.
there is no guarantee how many digits NUM could have, but will always be an integer.
How do I do the conversion?
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LEARN ABOUT DEBIAN
gonzui-search
GONZUI-SEARCH(1) User Commands GONZUI-SEARCH(1)
NAME
gonzui-search - a tool to search a gonzui DB
SYNOPSIS
gonzui-search PATTERN
DESCRIPTION
-P, --package=PACKAGE
search for PACKAGE
-p, --prefix
perform prefix search
-e, --regexp
perform regular expression search
-t, --type=TYPE
search for TYPE funcall, fundef, fundecl, others
-n, --line-number
print line number with output lines
-c, --count
only print a count of matching words
-C, --context=NUM
print NUM lines of output context
--color
use markers to highlight the matching string
-h, --no-filename
suppress the prefixing filename on output
--gonzuirc=FILE
specify alternate run control file
--dump-config
dump configuration
-d, --db-dir=DIR
use DB directory DIR
--db-cache=NUM
use NUM megabytes of DB cache [5]
--list-formats
list all supported formats
--help show this help message
-q, --quiet
suppress all normal output
-v, --verbose
output progress and statistics
--version
print version information and exit
gonzui-search 1.3 December 2006 GONZUI-SEARCH(1)