| /* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools | |
| that the values passed as arguments n, ..., m must be non-NULL pointers. | |
| n = 1 stands for the first argument, n = 2 for the second argument etc. */ | |
| #ifndef _GL_ARG_NONNULL | |
| # if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3 | |
| # define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) | |
| # else | |
| # define _GL_ARG_NONNULL(params) | |
| # endif | |
| #endif |