b256544b9c25218b0f36b88ef26f1d4a4179e156
markd
  Sun Oct 14 21:47:44 2018 -0700
make common.h more C++ friendly

diff --git src/lib/common.c src/lib/common.c
index da64277..fea1e5b 100644
--- src/lib/common.c
+++ src/lib/common.c
@@ -1618,40 +1618,40 @@
 
 
 char *strUpper(char *s)
 /* Convert entire string to upper case. */
 {
 char c;
 char *ss=s;
 for (;;)
     {
     if ((c = *ss) == 0) break;
     *ss++ = toupper(c);
     }
 return s;
 }
 
-void replaceChar(char *s, char old, char new)
+void replaceChar(char *s, char oldc, char newc)
 /* Repace one char with another. Modifies original string. */
 {
 if (!s)
     return;
 char c;
 while((c=*s))
     {
-    if (c == old)
-       *s = new;	
+    if (c == oldc)
+       *s = newc;	
     ++s;
     }
 }
 
 char *replaceChars(char *string, char *old, char *new)
 /*
   Replaces the old with the new. The old and new string need not be of equal size
  Can take any length string.
  Return value needs to be freeMem'd.
 */
 {
 int numTimes = 0;
 int oldLen = strlen(old);
 int newLen = strlen(new);
 int strLen = 0;