diff options
| author | Levi Bostian <levi.bostian@gmail.com> | 2013-09-20 22:37:40 -0500 |
|---|---|---|
| committer | Levi Bostian <levi.bostian@gmail.com> | 2013-09-20 22:37:40 -0500 |
| commit | 981cc871a4d4e5473e580dee8574a119ac8a9723 (patch) | |
| tree | 14e0b20ddbd7f1c15c67b3ec630bcf529a6cb633 /c.html.markdown | |
| parent | 67cd987efa06141e5dac74f07fa8f561265c835a (diff) | |
Edit getchar() notes.
Diffstat (limited to 'c.html.markdown')
| -rw-r--r-- | c.html.markdown | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/c.html.markdown b/c.html.markdown index d075ea0e..ee35cdd2 100644 --- a/c.html.markdown +++ b/c.html.markdown @@ -453,15 +453,14 @@ void str_reverse(char *str_in) ///////////////////////////////////// // Built in functions: ///////////////////////////////////// -// from stdio.h: -// getchar() -int c = getchar(); //reads character from input. +// from: #include <stdio.h> +// ** getchar() ** +// int c = getchar(); //reads character from input. // If input = hi, 'h' is returned then next call, 'i' returned. while ((c = getchar()) != EOF) { // EOF constant "end of file". // Linux: CTRL+D, Windows: CTRL+X // must have () around getchar() as != is run before =. putchar(c); //prints character (without newline at end) - char c = getchar(); } //if referring to external variables outside function, must use extern keyword. |