From 75db98db253adf7fbde293f102ab095b02402f9e Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Fri, 10 Jul 2015 23:38:30 +0000
Subject: [PATCH] normalization layer

---
 src/utils.c |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index af22caa..ebd1023 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -58,6 +58,21 @@
     return def;
 }
 
+char *find_char_arg(int argc, char **argv, char *arg, char *def)
+{
+    int i;
+    for(i = 0; i < argc-1; ++i){
+        if(!argv[i]) continue;
+        if(0==strcmp(argv[i], arg)){
+            def = argv[i+1];
+            del_arg(argc, argv, i);
+            del_arg(argc, argv, i);
+            break;
+        }
+    }
+    return def;
+}
+
 
 char *basecfg(char *cfgfile)
 {

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