30 #ifndef CONFIG_PREFIX
31 #define CONFIG_PREFIX "CONFIG_"  macro
161 			if (line[1]!=' ' || memcmp(line + 2, CONFIG_PREFIX,  in conf_read_simple()
162 					       	strlen(CONFIG_PREFIX))) {  in conf_read_simple()
165 			p = strchr(line + 2 + strlen(CONFIG_PREFIX), ' ');  in conf_read_simple()
172 				sym = sym_find(line + 2 + strlen(CONFIG_PREFIX));  in conf_read_simple()
174 					conf_warning("trying to assign nonexistent symbol %s", line + 2 + strlen(CONFIG_PREFIX));  in conf_read_simple()
197 			if (memcmp(line, CONFIG_PREFIX, strlen(CONFIG_PREFIX))) {  in conf_read_simple()
201 			p = strchr(line + strlen(CONFIG_PREFIX), '=');  in conf_read_simple()
212 				sym = sym_find(line + strlen(CONFIG_PREFIX));  in conf_read_simple()
218 				sym = sym_lookup(line + strlen(CONFIG_PREFIX), 0);  in conf_read_simple()
501 					fprintf(out, "# "CONFIG_PREFIX"%s is not set\n", sym->name);  in conf_write()
504 					fprintf(out, CONFIG_PREFIX"%s=m\n", sym->name);  in conf_write()
507 					fprintf(out, CONFIG_PREFIX"%s=y\n", sym->name);  in conf_write()
513 				fprintf(out, CONFIG_PREFIX"%s=\"", sym->name);  in conf_write()
529 					fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, *str ? str : "0");  in conf_write()
534 				fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, *str ? str : "0");  in conf_write()
742 				fprintf(out, CONFIG_PREFIX"%s=m\n", sym->name);  in conf_write_autoconf()
746 				fprintf(out, CONFIG_PREFIX"%s=y\n", sym->name);  in conf_write_autoconf()
747 				fprintf(out_h, "#define "CONFIG_PREFIX"%s 1\n", sym->name);  in conf_write_autoconf()
753 			fprintf(out, CONFIG_PREFIX"%s=\"", sym->name);  in conf_write_autoconf()
754 			fprintf(out_h, "#define "CONFIG_PREFIX"%s \"", sym->name);  in conf_write_autoconf()
774 				fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, str);  in conf_write_autoconf()
775 				fprintf(out_h, "#define "CONFIG_PREFIX"%s 0x%s\n", sym->name, str);  in conf_write_autoconf()
780 			fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, str);  in conf_write_autoconf()
781 			fprintf(out_h, "#define "CONFIG_PREFIX"%s %s\n", sym->name, str);  in conf_write_autoconf()