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authorDirk Herrmann <dirk@dirk-herrmanns-seiten.de>2000-10-26 18:18:28 +0000
committerDirk Herrmann <dirk@dirk-herrmanns-seiten.de>2000-10-26 18:18:28 +0000
commite9bfab50e4ec7787db05605727a06f98fe30f5b6 (patch)
tree2281aa0aaf6967a7eeed0063dbff031454fc0d3e /libguile/strings.h
parentc6c2ea9fa8ca18f59d37b0d6d1d52d36e11626ea (diff)
downloadguile-e9bfab50e4ec7787db05605727a06f98fe30f5b6.tar.gz
* String comparison functions don't accept symbols as arguments any more.
* Added macro SCM_STRING_COERCE_0TERMINATION_X.
Diffstat (limited to 'libguile/strings.h')
-rw-r--r--libguile/strings.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/libguile/strings.h b/libguile/strings.h
index e6a9cf8b6..8e3ca5eb3 100644
--- a/libguile/strings.h
+++ b/libguile/strings.h
@@ -59,6 +59,10 @@
/* Is X a writable string (i.e., not a substring)? */
#define SCM_RWSTRINGP(x) (SCM_NIMP (x) && (SCM_TYP7 (x) == scm_tc7_string))
+#define SCM_STRING_COERCE_0TERMINATION_X(x) \
+ { if (SCM_NIMP (x) && (SCM_TYP7 (x) == scm_tc7_substring)) \
+ x = scm_makfromstr (SCM_ROCHARS (x), SCM_STRING_LENGTH (x), 0); }
+
extern SCM scm_string_p (SCM x);