Project Summary
Usage: cppi [FILE]
or: cppi -c [OPTION] [FILE]...
Indent the C preprocessor directives in FILE to reflect their nesting and ensure that there is exactly one space character between each #if, #elif, #define directive and the following token, and write the result to standard output. The number of spaces between the `#' and the following directive must correspond to the level of nesting of that directive. With no FILE, or when FILE is -, read standard input.
In a Nutshell, cppi...
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has a well established, mature codebase
maintained by a small development team
with stable Y-O-Y commits -
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took an estimated 1 years of effort (COCOMO model)
starting with its first commit in November, 1992
ending with its most recent commit 12 months ago
Quick Reference
GNU Lesser General Public License v3.0 only
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Use Patent Claims
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
Did You Know...
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30 Day SummaryJan 6 2026 — Feb 5 2026
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12 Month SummaryFeb 5 2025 — Feb 5 2026
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