return s ? strlen(s) : 0;
}
+static inline ssize_t m_strnlen(const char *s, ssize_t n) {
+ const char *p = memchr(s, '\0', n);
+ return p ? p - s : n;
+}
+
static inline char *m_strdup(const char *s) {
return p_dupstr(s, m_strlen(s));
}
return strcmp(NONULL(a), NONULL(b));
}
+
+ssize_t m_strcpy(char *dst, ssize_t n, const char *src);
+
+static inline ssize_t m_strcat(char *dst, ssize_t n, const char *src) {
+ ssize_t dlen = m_strnlen(dst, n);
+ return dlen + m_strcpy(dst + dlen, n - dlen, src);
+}
+
#endif /* MUTT_LIB_LIB_STR_H */