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1 files changed, 43 insertions, 0 deletions

diff --git a/noao/digiphot/photcal/parser/prcat.x b/noao/digiphot/photcal/parser/prcat.x
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+# PR_CAT2 - Concatenate two strings
+
+procedure pr_cat2 (str1, str2, outstr, maxch)
+
+char	str1[ARB], str2[ARB]		# input strings
+char	outstr[ARB]			# output string
+int	maxch				# max output chars
+
+begin
+	call strcpy (str1, outstr, maxch)
+	call strcat (str2, outstr, maxch)
+end
+
+
+# PR_CAT3 - Concatenate three strings
+
+procedure pr_cat3 (str1, str2, str3, outstr, maxch)
+
+char	str1[ARB], str2[ARB], str3[ARB]	# input strings
+char	outstr[ARB]			# output string
+int	maxch				# max output chars
+
+begin
+	call strcpy (str1, outstr, maxch)
+	call strcat (str2, outstr, maxch)
+	call strcat (str3, outstr, maxch)
+end
+
+
+# PR_CAT4 - Concatenate four strings
+
+procedure pr_cat4 (str1, str2, str3, str4, outstr, maxch)
+
+char	str1[ARB], str2[ARB], str3[ARB], str4[ARB]	# input strings
+char	outstr[ARB]					# output string
+int	maxch						# max output chars
+
+begin
+	call strcpy (str1, outstr, maxch)
+	call strcat (str2, outstr, maxch)
+	call strcat (str3, outstr, maxch)
+	call strcat (str4, outstr, maxch)
+end