putchar           124 lib/unlocked-io.h #  define putchar_unlocked(x) putchar (x)
putchar           959 src/diff.c     	putchar ('\n');
putchar           469 src/diff3.c          putchar ('\n');
putchar           214 src/sdiff.c          putchar ('\n');
putchar           882 src/sdiff.c    	  if (putchar ('%') != '%')
putchar           119 src/util.c     	putchar (' ');