Signed-off-by: Piotr Jaroszyński <p.jaroszyn...@gmail.com>
---
src/include/ctype.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/include/ctype.h b/src/include/ctype.h
index ed4d884..9f5127b 100644
--- a/src/include/ctype.h
+++ b/src/include/ctype.h
@@ -11,6 +11,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
#define isdigit(c) ((c) >= '0' && (c) <= '9')
#define islower(c) ((c) >= 'a' && (c) <= 'z')
#define isupper(c) ((c) >= 'A' && (c) <= 'Z')
+#define isxdigit(c) (isdigit(c) || ((c) >= 'A' && (c) <= 'F') || ((c) >=
'a' && (c) <= 'f'))
static inline unsigned char tolower(unsigned char c)
{
--
1.7.1
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