1/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools 2 that the values passed as arguments n, ..., m must be non-NULL pointers. 3 n = 1 stands for the first argument, n = 2 for the second argument etc. */ 4#ifndef _GL_ARG_NONNULL 5# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3 6# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) 7# else 8# define _GL_ARG_NONNULL(params) 9# endif 10#endif 11