Convert string to 'long` or 'unsigned long', with error checking.
Files:
+lib/intprops.h
lib/xstrtol.h
lib/xstrtol.c
lib/xstrtoul.c
gl_XSTRTOL
Makefile.am:
-lib_SOURCES += xstrtol.h xstrtol.c xstrtoul.c
Include:
"xstrtol.h"
Maintainer:
Jim Meyering
-