1 files changed, 47 insertions, 0 deletions
diff --git a/system/untex/fix_warnings.diff b/system/untex/fix_warnings.diff
new file mode 100644
index 0000000000..23d3de71fe
--- /dev/null
+++ b/system/untex/fix_warnings.diff
@@ -0,0 +1,47 @@
+diff -Naur a/untex.c b/untex.c
+--- a/untex.c	1995-11-22 10:07:51.000000000 -0500
++++ b/untex.c	2017-06-26 17:18:46.919412040 -0400
+@@ -43,6 +43,8 @@
+ */
+ 
+ 
++#include <stdlib.h>
++#include <string.h>
+ #include <stddef.h>
+ #include <stdio.h>
+ #include <ctype.h>
+@@ -75,7 +77,7 @@
+ char *umlaut(int c);
+ int parsecmd(FILE *inf);
+ int skipcomment(FILE *inf, int *c);
+-int skip(FILE *inf, int c);
++void skip(FILE *inf, int c);
+ 
+ int main(int argc, char *argv[])
+ {
+@@ -292,7 +294,7 @@
+     return((*c != EOF));
+ }
+ 
+-int skip(FILE *inf, int c)
++void skip(FILE *inf, int c)
+ {
+     int cc, ec, openb, closeb;
+     switch (c) {
+@@ -304,7 +306,7 @@
+     cc = getc(inf);
+     if (cc != c) {
+ 	ungetc(cc, inf);
+-	return(cc != EOF);
++	return;
+     }
+     openb  = 1;
+     closeb = 0;
+@@ -342,7 +344,6 @@
+     int c, ce;
+     char cmd[MAXCMDLEN], env[MAXCMDLEN], envtst[MAXCMDLEN];
+     int fnc, cmdc, envc, i, openb, closeb;
+-    int proceed;
+     char fname[MAXFILENAMELEN];
+     
+     fnc = envc = cmdc = 0;