int
set_filter (SET_GATHER gatherer, void *cookie, char *filter, char *user, char *this, char ***results)
{
- #define IS_SET(x) ( (long)(x) >= 256 )
- #define IS_OP(x) ( (long)(x) < 256 )
- #define SF_ERROR(x) { rc = -1; goto _error; }
- #define SF_TOP() (char **)( (stp < 0) ? 0 : stack[stp] )
- #define SF_POP() (char **)( (stp < 0) ? 0 : stack[stp--] )
- #define SF_PUSH(x) { if (stp >= 63) SF_ERROR(overflow); stack[++stp] = (char **)(long)(x); }
+# define IS_SET(x) ( (long)(x) >= 256 )
+# define IS_OP(x) ( (long)(x) < 256 )
+# define SF_ERROR(x) { rc = -1; goto _error; }
+# define SF_TOP() (char **)( (stp < 0) ? 0 : stack[stp] )
+# define SF_POP() (char **)( (stp < 0) ? 0 : stack[stp--] )
+# define SF_PUSH(x) { if (stp >= 63) SF_ERROR(overflow); stack[++stp] = (char **)(long)(x); }
char c;
char **set, **lset;
int len, op, rc, stp;