Dynamically adjust the size of line reads

* Dynamically adjust the size of line reads.
* Remove some more uses of fgets with arbitrary sizes.
* Fix reading of lines and width of n column.

Fixes #514.

1 files changed, 4 insertions, 0 deletions

diff --git a/StringUtils.h b/StringUtils.h
index 38ffae7f..97620342 100644
--- a/StringUtils.h
+++ b/StringUtils.h
@@ -9,6 +9,8 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
+#include <stdio.h>
+
 #define String_startsWith(s, match) (strstr((s), (match)) == (s))
 #define String_contains_i(s1, s2) (strcasestr(s1, s2) != NULL)
 
@@ -24,4 +26,6 @@ void String_freeArray(char** s);
 
 char* String_getToken(const char* line, const unsigned short int numMatch);
 
+char* String_readLine(FILE* fd);
+
 #endif