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-rw-r--r--src/util/skipblanks.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/util/skipblanks.c b/src/util/skipblanks.c
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+++ b/src/util/skipblanks.c
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+/*++
+/* NAME
+/* skipblanks 3
+/* SUMMARY
+/* skip leading whitespace
+/* SYNOPSIS
+/* #include <stringops.h>
+/*
+/* char *skipblanks(string)
+/* const char *string;
+/* DESCRIPTION
+/* skipblanks() returns a pointer to the first non-whitespace
+/* character in the specified string, or a pointer to the string
+/* terminator when the string contains all white-space characters.
+/* LICENSE
+/* .ad
+/* .fi
+/* The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/* Wietse Venema
+/* IBM T.J. Watson Research
+/* P.O. Box 704
+/* Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include "sys_defs.h"
+#include <ctype.h>
+
+/* Utility library. */
+
+#include "stringops.h"
+
+char *skipblanks(const char *string)
+{
+ const char *cp;
+
+ for (cp = string; *cp != 0; cp++)
+ if (!ISSPACE(*cp))
+ break;
+ return ((char *) cp);
+}