e70152e44cc66cc599ff6b699eb8adc07f3e656a
kent
  Sat May 24 21:09:34 2014 -0700
Adding Copyright NNNN Regents of the University of California to all files I believe with reasonable certainty were developed under UCSC employ or as part of Genome Browser copyright assignment.
diff --git src/hg/splitFa/splitFa.c src/hg/splitFa/splitFa.c
index d9109e7..d24377e 100644
--- src/hg/splitFa/splitFa.c
+++ src/hg/splitFa/splitFa.c
@@ -1,52 +1,55 @@
 /* splitFa - split a big FA file into smaller ones. */
 
+/* Copyright (C) 2011 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
+
 #include "common.h"
 #include "dnaseq.h"
 #include "fa.h"
 
 
 void usage()
 /* Print usage instructions and exit. */
 {
 errAbort("splitFa - split a big FA file into smaller ones.\n"
 	 "usage:\n"
 	 "    splitFa source.fa maxSize destRoot\n"
 	 "This will split source into files of maxSize or smaller.\n"
 	 "The resulting files will be named destRoot01.fa destRoot02.fa\n"
 	 "and so forth.\n");
 }
 
 
 int main(int argc, char *argv[])
 {
 char *sourceName, *destRootName;
 int maxSize;
 char destName[512];
 char faName[512];
 int destIx;
 int size, start;
 struct dnaSeq *seq;
 
 
 if (argc != 4)
     usage();
 sourceName = argv[1];
 maxSize = atoi(argv[2]);
 if (maxSize < 1)
     usage();
 destRootName = argv[3];
 printf("reading %s\n", sourceName);
 seq = faReadDna(sourceName);
 for (start = 0, destIx = 1; start < seq->size; start += size, ++destIx)
     {
     size = seq->size - start;
     if (size > maxSize)
 	size = maxSize;
     sprintf(destName, "%s%02d.fa", destRootName, destIx);
     sprintf(faName, "%s.%d", seq->name, destIx);
     printf("writing %s\n", destName);
     faWrite(destName, faName, seq->dna+start, size);
     }
 return 0;
 }