1 /* These are predefined by new versions of GNU cpp. */
3 #ifndef __USER_LABEL_PREFIX__
4 #define __USER_LABEL_PREFIX__ _
7 /* ANSI concatenation macros. */
9 #define CONCAT1(a, b) CONCAT2(a, b)
10 #define CONCAT2(a, b) a ## b
12 /* Use the right prefix for global labels. */
14 #define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)