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Diffstat (limited to 'Build/source/texk/musixtnt/musixtnt-src/utils.c')
-rw-r--r--Build/source/texk/musixtnt/musixtnt-src/utils.c103
1 files changed, 0 insertions, 103 deletions
diff --git a/Build/source/texk/musixtnt/musixtnt-src/utils.c b/Build/source/texk/musixtnt/musixtnt-src/utils.c
deleted file mode 100644
index 808f43ac3a8..00000000000
--- a/Build/source/texk/musixtnt/musixtnt-src/utils.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Copyright (C) 2014-15 R. D. Tennent School of Computing,
- * Queen's University, rdt@cs.queensu.ca
- *
- * This program is free software; you can redistribute it
- * and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software
- * Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will
- * be useful, but WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A
- * PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General
- * Public License along with this program; if not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-/* utils.c - utilities for fixmsxpart.c and msxlint.c
- */
-
-# include "utils.h"
-
-void
-warning (const char msg[]) /* output warning message msg to stderr */
-{
- fprintf (stderr, "Warning: %s\n", msg);
- return;
-}
-
-void
-error (const char msg[]) /* abort with stderr message msg */
-{
- fprintf (stderr, "Error: %s\n", msg);
- exit (EXIT_FAILURE);
-}
-
-bool
-prefix (const char *cs, const char *ct)
-/*
- is string cs[] a prefix of ct[]?
-*/
-{
- const char *pcs = cs;
- const char *pct = ct;
- while (*pcs != '\0')
- {
- if (*pcs != *pct) return false;
- pcs++; pct++;
- }
- return true;
-}
-
-bool
-suffix (const char *cs, const char *ct)
-/* is string cs[] a suffix of ct[]? */
-{
- const char *pcs = cs;
- const char *pct = ct + strlen (ct) - strlen (cs);
- while (*pcs != '\0')
- {
- if (*pct != *pcs) return false;
- pcs++; pct++;
- }
- return true;
-}
-
-size_t
-append (char *dst, char **offset, const char *src, size_t n)
-/* Copies src to *offset and updates *offset accordingly (if possible).
- * Assumes *offset is dst if offset == NULL.
- * Execution aborts if **offset != '\0'. The src string must be null-terminated.
- * Returns (original offset - dst) + strlen(src); if >= n, the string was truncated.
- */
-{
- const char *s = src;
- char *d;
- char *off_orig = ( offset != NULL ? *offset : dst );
- d = off_orig;
- if (*d != '\0')
- {
- char msg[LINE_LEN + 24] = {'\0'};
- char *msg_n = msg;
- append (msg, &msg_n, "\nNull character expected at offset specified for string ", sizeof (msg));
- append (msg, &msg_n, src, sizeof (msg));
- error (msg);
- }
- n = n - 1 - (off_orig - dst); /* number of available slots (leaving room for \0) */
- while (n > 0 && *s != '\0')
- {
- *d = *s; /* copy non-null character */
- d++; s++; n--;
- }
- *d = '\0'; /* null-terminate */
- if (offset != NULL)
- *offset = d; /* update *offset (if possible) */
- while (*s != '\0') /* traverse rest of src */
- s++;
- return (off_orig - dst) + (s - src); /* length of the untruncated string */
-}