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| author | ache <ache@FreeBSD.org> | 1997-10-23 02:22:51 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1997-10-23 02:22:51 +0000 |
| commit | 1252945e3ac1c3d279a7d1efbd7a288ee87e136a (patch) | |
| tree | 93c17efb1f4195ed3240e25b4bff9bc31dc7172a /gnu/usr.bin/diff | |
| parent | 43e60f18ddba317beb57ef3cd328e3cc9bc75fc4 (diff) | |
| download | FreeBSD-src-1252945e3ac1c3d279a7d1efbd7a288ee87e136a.zip FreeBSD-src-1252945e3ac1c3d279a7d1efbd7a288ee87e136a.tar.gz | |
Add (unsigned char) cast to ctype macros
Diffstat (limited to 'gnu/usr.bin/diff')
| -rw-r--r-- | gnu/usr.bin/diff/system.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gnu/usr.bin/diff/system.h b/gnu/usr.bin/diff/system.h index 47db287..e15a9f0 100644 --- a/gnu/usr.bin/diff/system.h +++ b/gnu/usr.bin/diff/system.h @@ -190,20 +190,20 @@ void *memchr (); #if STDC_HEADERS #define CTYPE_DOMAIN(c) 1 #else -#define CTYPE_DOMAIN(c) ((unsigned) (c) <= 0177) +#define CTYPE_DOMAIN(c) ((unsigned char) (c) <= 0177) #endif #ifndef ISPRINT -#define ISPRINT(c) (CTYPE_DOMAIN (c) && isprint (c)) +#define ISPRINT(c) (CTYPE_DOMAIN (c) && isprint ((unsigned char)c)) #endif #ifndef ISSPACE -#define ISSPACE(c) (CTYPE_DOMAIN (c) && isspace (c)) +#define ISSPACE(c) (CTYPE_DOMAIN (c) && isspace ((unsigned char)c)) #endif #ifndef ISUPPER -#define ISUPPER(c) (CTYPE_DOMAIN (c) && isupper (c)) +#define ISUPPER(c) (CTYPE_DOMAIN (c) && isupper ((unsigned char)c)) #endif #ifndef ISDIGIT -#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9) +#define ISDIGIT(c) ((unsigned char) (c) - '0' <= 9) #endif #include <errno.h> |
