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| author | zlg <zlg@zlg.space> | 2016-06-16 10:15:33 -0700 |
|---|---|---|
| committer | zlg <zlg@zlg.space> | 2016-06-16 10:15:33 -0700 |
| commit | f8d9ff23eb8d3e3286ff5cf4d5f9493532991bb7 (patch) | |
| tree | e37b327d7f93435e93a57427600d2b91fbb0cd87 /ch2/2-03_hex-to-int.c | |
| parent | Solve Exercise 7-2: Format arbitrary input (diff) | |
| download | knr-f8d9ff23eb8d3e3286ff5cf4d5f9493532991bb7.tar.gz knr-f8d9ff23eb8d3e3286ff5cf4d5f9493532991bb7.tar.bz2 knr-f8d9ff23eb8d3e3286ff5cf4d5f9493532991bb7.tar.xz knr-f8d9ff23eb8d3e3286ff5cf4d5f9493532991bb7.zip | |
The massive astyle sweep!
Code style should be consistent now. All future commits will be run through
astyle or they will be amended.
Diffstat (limited to '')
| -rw-r--r-- | ch2/2-03_hex-to-int.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/ch2/2-03_hex-to-int.c b/ch2/2-03_hex-to-int.c index 566bd75..4985bc5 100644 --- a/ch2/2-03_hex-to-int.c +++ b/ch2/2-03_hex-to-int.c @@ -25,16 +25,15 @@ int htoi(char s[]) { int i, val; - for (i = val = 0; isxdigit(s[i]) || toupper(s[i]) == 'X'; ++i) { if (toupper(s[i]) == 'X') { continue; } if (s[i] > '9') { val = 16 * val + (toupper(s[i]) - '7'); - // The 7 is because 'A' is 7 higher than '9' in ASCII and thus only needs - // to be knocked down by that much to fall in line with the normal integer - // conversion + /* The 7 is because 'A' is 7 higher than '9' in ASCII and thus only needs */ + /* to be knocked down by that much to fall in line with the normal integer */ + /* conversion */ } else { val = 16 * val + (s[i] - '0'); } |