(Fexpt): Manually check for overflows, so that a power

[gnu-emacs] / src / coding.c

diff --git a/src/coding.c b/src/coding.c
index e2ce0c9f8de7a2b8d87ddd726639a382f6b4af0e..b6299097d55ed857092da067a9fcfc889eb6386b 100644 (file)
--- a/src/coding.c
+++ b/src/coding.c
@@ -4335,10 +4335,10 @@ detect_coding (coding, src, src_bytes)
 
 static int
 detect_eol_type (source, src_bytes, skip)
-     unsigned char *source;
+     const unsigned char *source;
      int src_bytes, *skip;
 {
-  unsigned char *src = source, *src_end = src + src_bytes;
+  const unsigned char *src = source, *src_end = src + src_bytes;
   unsigned char c;
   int total = 0;               /* How many end-of-lines are found so far.  */
   int eol_type = CODING_EOL_UNDECIDED;
@@ -4384,10 +4384,10 @@ detect_eol_type (source, src_bytes, skip)
 
 static int
 detect_eol_type_in_2_octet_form (source, src_bytes, skip, big_endian_p)
-     unsigned char *source;
+     const unsigned char *source;
      int src_bytes, *skip, big_endian_p;
 {
-  unsigned char *src = source, *src_end = src + src_bytes;
+  const unsigned char *src = source, *src_end = src + src_bytes;
   unsigned int c1, c2;
   int total = 0;               /* How many end-of-lines are found so far.  */
   int eol_type = CODING_EOL_UNDECIDED;