X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=lib-lib%2Fstr.h;h=d21e120cb3a7b04ef7c75b57eda3f266000b901a;hb=eed5352e46df93f8921d2e6dfdc95b027bad6e1e;hp=d28c814c807739fe4dd94214e3937f46f25f7116;hpb=d4483b5add8d25008c305b51729f4a53bccfaab8;p=apps%2Fmadmutt.git

diff --git a/lib-lib/str.h b/lib-lib/str.h
index d28c814..d21e120 100644
--- a/lib-lib/str.h
+++ b/lib-lib/str.h
@@ -25,12 +25,18 @@
 
 #include "mem.h"
 
+#define NONULL(x) (x?x:"")
+
 static inline ssize_t m_strlen(const char *s) {
     return s ? strlen(s) : 0;
 }
 
-static inline char* m_strdup(const char *s) {
+static inline char *m_strdup(const char *s) {
     return p_dupstr(s, m_strlen(s));
 }
 
+static inline int m_strcmp(const char *a, const char *b) {
+    return strcmp(NONULL(a), NONULL(b));
+}
+
 #endif /* MUTT_LIB_LIB_STR_H */