diff options
Diffstat (limited to 'pjlib/include/pj/compat/ctype.h')
| -rw-r--r-- | pjlib/include/pj/compat/ctype.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pjlib/include/pj/compat/ctype.h b/pjlib/include/pj/compat/ctype.h index b5326f86..d89312c7 100644 --- a/pjlib/include/pj/compat/ctype.h +++ b/pjlib/include/pj/compat/ctype.h @@ -40,7 +40,9 @@ # define toupper(c) (((c) >= 'a' && (c) <= 'z') ? (c)-('a'-'A') : (c)) #endif -#define isblank(c) (c==' ' || c=='\t') +#ifndef isblank +# define isblank(c) (c==' ' || c=='\t') +#endif #endif /* __PJ_COMPAT_CTYPE_H__ */ |