diff options
Diffstat (limited to 'src/libnm-std-aux/nm-std-aux.h')
| -rw-r--r-- | src/libnm-std-aux/nm-std-aux.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libnm-std-aux/nm-std-aux.h b/src/libnm-std-aux/nm-std-aux.h index bbd08dd7..7f08de5d 100644 --- a/src/libnm-std-aux/nm-std-aux.h +++ b/src/libnm-std-aux/nm-std-aux.h @@ -83,6 +83,8 @@ /*****************************************************************************/ +/* Reason for double application is described here + * https://gcc.gnu.org/onlinedocs/gcc-4.8.5/cpp/Stringification.html */ #define NM_STRINGIFY_ARG(contents) #contents #define NM_STRINGIFY(macro_or_string) NM_STRINGIFY_ARG(macro_or_string) |