diff options
Diffstat (limited to 'xdiff/xmacros.h')
| -rw-r--r-- | xdiff/xmacros.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xdiff/xmacros.h b/xdiff/xmacros.h index 8ef232cfad..165a895a93 100644 --- a/xdiff/xmacros.h +++ b/xdiff/xmacros.h @@ -30,6 +30,7 @@ #define XDL_MAX(a, b) ((a) > (b) ? (a): (b)) #define XDL_ABS(v) ((v) >= 0 ? (v): -(v)) #define XDL_ISDIGIT(c) ((c) >= '0' && (c) <= '9') +#define XDL_ISSPACE(c) (isspace((unsigned char)(c))) #define XDL_ADDBITS(v,b) ((v) + ((v) >> (b))) #define XDL_MASKBITS(b) ((1UL << (b)) - 1) #define XDL_HASHLONG(v,b) (XDL_ADDBITS((unsigned long)(v), b) & XDL_MASKBITS(b)) |