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| author | Rich Felker <dalias@aerifal.cx> | 2012-08-02 21:02:34 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-08-02 21:02:34 -0400 |
| commit | b0fc78520d7d51ab064f629e228c27d0fa5a4b82 (patch) | |
| tree | 8b45b6182aff4add283d7a6dc18dfec9bacda245 /src | |
| parent | fix missing static in getusershell (namespace pollution) (diff) | |
| download | grovel-b0fc78520d7d51ab064f629e228c27d0fa5a4b82.tar.gz grovel-b0fc78520d7d51ab064f629e228c27d0fa5a4b82.tar.xz | |
fix argument type error on wcwidth function
since the correct declaration was not visible, and since the
representation of the types wchar_t and wint_t always match, a
compiler would have to go out of its way to make this bug manifest,
but better to fix it anyway.
Diffstat (limited to 'src')
| -rw-r--r-- | src/ctype/wcwidth.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ctype/wcwidth.c b/src/ctype/wcwidth.c index ab05cfec..98f128e9 100644 --- a/src/ctype/wcwidth.c +++ b/src/ctype/wcwidth.c @@ -1,4 +1,4 @@ -#include <wctype.h> +#include <wchar.h> static unsigned char table[] = { #include "nonspacing.h" @@ -8,7 +8,7 @@ static unsigned char wtable[] = { #include "wide.h" }; -int wcwidth(wint_t wc) +int wcwidth(wchar_t wc) { if (wc < 0xffU) return (wc+1 & 0x7f) >= 0x21 ? 1 : wc ? -1 : 0; |