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Update
[gnulib.git]
/
lib
/
strverscmp.c
diff --git
a/lib/strverscmp.c
b/lib/strverscmp.c
index
6276bca
..
5361a5c
100644
(file)
--- a/
lib/strverscmp.c
+++ b/
lib/strverscmp.c
@@
-37,11
+37,11
@@
/* ISDIGIT differs from isdigit, as follows:
/* ISDIGIT differs from isdigit, as follows:
- - Its arg may be any int or unsigned int; it need not be an unsigned char
.
-
- It's guaranteed to evaluate its argument exactly once
.
+ - Its arg may be any int or unsigned int; it need not be an unsigned char
+
or EOF
.
- It's typically faster.
POSIX says that only '0' through '9' are digits. Prefer ISDIGIT to
- It's typically faster.
POSIX says that only '0' through '9' are digits. Prefer ISDIGIT to
-
ISDIGIT_LOCALE
unless it's important to use the locale's definition
+
isdigit
unless it's important to use the locale's definition
of `digit' even when the host does not conform to POSIX. */
#define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)
of `digit' even when the host does not conform to POSIX. */
#define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)