troff: use $$ for inline eqn
[ctxt.git] / util.h
blob26a18902520fa230c6f138e579f76eccd8c92311
1 #ifndef _UTIL_H
2 #define _UTIL_H
4 #define LENGTH(vars) (sizeof(vars) / sizeof(vars[0]))
6 void die(char *msg);
7 void *xmalloc(int size);
9 #endif