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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2016-09-07 20:27:06 +0200 |
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| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2016-09-07 20:27:06 +0200 |
| commit | 8f28988793600a9f64de89d87de6df8f2ba602ca (patch) | |
| tree | 55f02a0427ecb7b2219556b38079a134ba673bf9 /C-STYLE.md | |
| parent | 5bd0d783276dc08af7cc9fcd719c7f0d839a8fa8 (diff) | |
| download | styleguide-8f28988793600a9f64de89d87de6df8f2ba602ca.tar.gz styleguide-8f28988793600a9f64de89d87de6df8f2ba602ca.tar.xz styleguide-8f28988793600a9f64de89d87de6df8f2ba602ca.zip | |
C-STYLE: *x vs x[0]
Diffstat (limited to 'C-STYLE.md')
| -rw-r--r-- | C-STYLE.md | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/C-STYLE.md b/C-STYLE.md index e7921cd..7119800 100644 --- a/C-STYLE.md +++ b/C-STYLE.md @@ -112,10 +112,13 @@ but merely how to format it. * Initialize zeroed structs using `= { 0 }`. -* Prefer `x+i` over `&x[i]`. - * Prefer `i++` over `++i`. +* Prefer `*x` over `x[0]` + (unless the same code also accesses `x[1]`, `x[2]` etc.) + +* Prefer `x+i` over `&x[i]`. + * Do not use `NULL`. Use `0` for null pointers. Remember to use `(char *)0` as a sentinel for execl(3). |