MACROEXPAND (reference) in projects: freebsd-12.1

266 		  case MACROEXPAND:	/* macro interpolation */

856 			  case MACROEXPAND:
893 		*p++ = MACROEXPAND;
1806 				if ((*p++ & 0377) == MACROEXPAND && *p == 'u')

1141 #define MACROEXPAND	((unsigned char)0201)	/* macro expansion */  macro

/freebsd-12.1/contrib/sendmail/src/
H A D	macro.c	`266 case MACROEXPAND: /* macro interpolation */`
H A D	headers.c	`111 if (c == MACROEXPAND) 1647 SM_APPEND_CHAR(MACROEXPAND); 1667 buf[1] = MACROEXPAND;`
H A D	readcf.c	`856 case MACROEXPAND: 893 p++ = MACROEXPAND; 1806 if ((p++ & 0377) == MACROEXPAND && *p == 'u')`
H A D	util.c	`808 if (c == MACROEXPAND \|\| c == MACRODEXPAND)`
H A D	sendmail.h	`1141 #define MACROEXPAND ((unsigned char)0201) /* macro expansion */ macro`
H A D	deliver.c	`1441 if ((*p++ & 0377) == MACROEXPAND)`