GitLab

	* etags.c (iswhite): Redefined not to consider '\0' as white
	space, and use it throughout in place of isspace, thus preventing a
	potential signed char to int conversion problem.
	(MSDOS): #undefine befere redefining

2000-02-04  Francesco Potorti`  <F.Potorti@cnuce.cnr.it>

	* etags.c (many functions): Add prototypes.