X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Flibpspp%2Fstr.c;h=6c2e39918850b0fc09234f7567ee19e042645b06;hb=4b8c6191f0204d6a0b62650490ef2794d62ec79c;hp=09eb77cd5af3736890996ebfc7ad924beea4220d;hpb=85511a4716efe359d50a21b2869f1d14f6b18731;p=pspp-builds.git

diff --git a/src/libpspp/str.c b/src/libpspp/str.c
index 09eb77cd..6c2e3991 100644
--- a/src/libpspp/str.c
+++ b/src/libpspp/str.c
@@ -293,35 +293,6 @@ mempset (void *block, int c, size_t size)
 
 /* Substrings. */
 
-/* Returns an empty substring. */
-struct substring
-ss_empty (void)
-{
-  struct substring ss;
-  ss.string = NULL;
-  ss.length = 0;
-  return ss;
-}
-
-/* Returns a substring whose contents are the given C-style
-   string CSTR. */
-struct substring
-ss_cstr (const char *cstr)
-{
-  return ss_buffer (cstr, strlen (cstr));
-}
-
-/* Returns a substring whose contents are the CNT characters in
-   BUFFER. */
-struct substring
-ss_buffer (const char *buffer, size_t cnt)
-{
-  struct substring ss;
-  ss.string = (char *) buffer;
-  ss.length = cnt;
-  return ss;
-}
-
 /* Returns a substring whose contents are the CNT characters
    starting at the (0-based) position START in SS. */
 struct substring