Mercurial > hg > octave-nkf > gnulib-hg

diff lib/base64.c @ 5604:f946018d919e

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* base64.h (isbase64): Add. * base64.c (isb64): Rename to isbase64, use to_uchar instead of using a unsigned prototype, don't inline. (base64_decode): Use it.
author Simon Josefsson <simon@josefsson.org>
date Thu, 20 Jan 2005 12:22:11 +0000
parents ac6438eb46c6
children a48fb0e98c8c
line wrap: on
line diff
--- a/lib/base64.c
+++ b/lib/base64.c
@@ -274,10 +274,10 @@
   B64 (252), B64 (253), B64 (254), B64 (255)
 };
 
-static inline bool
-isb64 (unsigned char ch)
+bool
+isbase64 (char ch)
 {
-  return ch <= 255 && 0 <= b64[ch];
+  return to_uchar (ch) <= 255 && 0 <= b64[to_uchar (ch)];
 }
 
 /* Decode base64 encoded input array IN of length INLEN to output
@@ -295,7 +295,7 @@
 
   while (inlen >= 2)
     {
-      if (!isb64 (in[0]) || !isb64 (in[1]))
+      if (!isbase64 (in[0]) || !isbase64 (in[1]))
 	break;
 
       if (outleft)
@@ -319,7 +319,7 @@
 	}
       else
 	{
-	  if (!isb64 (in[2]))
+	  if (!isbase64 (in[2]))
 	    break;
 
 	  if (outleft)
@@ -339,7 +339,7 @@
 	    }
 	  else
 	    {
-	      if (!isb64 (in[3]))
+	      if (!isbase64 (in[3]))
 		break;
 
 	      if (outleft)