First commit ~0,10

G/UTIL/GETARG.H

@@ -0,0 +1,28 @@
+/***************************************************************************
+* Error	numbers	as returned by GAGetArg	routine:			   *
+*									   *
+*					 Gershon Elber		 Mar 88	   *
+****************************************************************************
+* History:								   *
+* 11 Mar 88 - Version 1.0 by Gershon Elber.				   *
+***************************************************************************/
+
+#ifndef GET_ARG_H
+#define GET_ARG_H
+
+#define	CMD_ERR_NotAnOpt   1			       /* None Option found. */
+#define	CMD_ERR_NoSuchOpt  2			  /* Undefined Option Found. */
+#define	CMD_ERR_WildEmpty  3			 /* Empty input for !*? seq. */
+#define	CMD_ERR_NumRead	   4			/* Failed on reading number. */
+#define	CMD_ERR_AllSatis   5	       /* Fail to satisfy (must-'!') option. */
+
+#ifdef USE_VARARGS
+int GAGetArgs(int va_alist, ...);
+#else
+int GAGetArgs(int argc, char **argv, char *CtrlStr, ...);
+#endif /* USE_VARARGS */
+
+void GAPrintErrMsg(int Error);
+void GAPrintHowTo(char *CtrlStr);
+
+#endif /* GET_ARG_H */