Class, struct, or union member in structure reg at toys/posix/grep.c, line 83 References: toys/posix/grep.c, line 83 toys/posix/grep.c, line 152 toys/posix/grep.c, line 165 toys/posix/grep.c, line 190 toys/posix/grep.c, line 193 toys/posix/grep.c, line 200 toys/posix/grep.c, line 204 toys/posix/grep.c, line 208 toys/posix/grep.c, line 213 toys/posix/grep.c, line 217 toys/posix/grep.c, line 222 toys/posix/grep.c, line 227 toys/posix/grep.c, line 227 toys/posix/grep.c, line 229 toys/posix/grep.c, line 248 toys/posix/grep.c, line 254 toys/posix/grep.c, line 258