X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/1bd5129468527b24516a9efed711630a33e41a59..a1dcc0bd9e1ffd90ef88cd19f8ff8197f541c8a8:/h/utils.h

diff --git a/h/utils.h b/h/utils.h
index 20ebd2cf..db563cb4 100644
--- a/h/utils.h
+++ b/h/utils.h
@@ -4,12 +4,26 @@
  */
 
 /* Call malloc(3), exiting on NULL return. */
-void *mh_xmalloc(size_t);
+void *mh_xmalloc(size_t size);
 
 /* Call realloc(3), exiting on NULL return. */
-void *mh_xrealloc(void *, size_t);
+void *mh_xrealloc(void *ptr, size_t size);
+
+/* Call calloc(3), exiting on NULL return. */
+void *mh_xcalloc(size_t nelem, size_t elsize);
+
+/* Duplicate a NUL-terminated string, exit on failure. */
+char *mh_xstrdup(const char *src);
+
+/* Call free(3), if ptr isn't NULL. */
+void mh_xfree(void *ptr);
+
+/* Set p to point to newly allocated, uninitialised, memory. */
+#define NEW(p) ((p) = mh_xmalloc(sizeof *(p)))
+
+/* Set p to point to newly allocated, zeroed, memory. */
+#define NEW0(p) ((p) = mh_xcalloc(1, sizeof *(p)))
 
-void *mh_xcalloc(size_t, size_t);
 char *pwd(void);
 char *add(const char *, char *);
 char *addlist(char *, const char *);
@@ -49,6 +63,9 @@ char *find_str (const char [], size_t, const char *);
 char *rfind_str (const char [], size_t, const char *);
 char *nmh_strcasestr (const char *, const char *);
 
+bool EndsWithC(char *s, int c);
+void TrimSuffixC(char *s, int c);
+
 /*
  * See if a string contains 8 bit characters (use isascii() for the test).
  * Arguments include: