nixpkgs/pkgs/development/tools/cdecl/cdecl-2.5-gentoo.patch

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--- a/cdecl.c 2009-07-07 13:20:37.000000000 +0200
+++ a/cdecl.c.new 2009-07-07 13:25:00.000000000 +0200
@@ -91,7 +91,7 @@
#ifdef USE_READLINE
# include <readline/readline.h>
/* prototypes for functions related to readline() */
- char * getline();
+ char * mygetline();
char ** attempt_completion(char *, int, int);
char * keyword_completion(char *, int);
char * command_completion(char *, int);
@@ -375,7 +375,7 @@
static char *line_read = NULL;
/* Read a string, and return a pointer to it. Returns NULL on EOF. */
-char * getline ()
+char * mygetline ()
{
/* If the buffer has already been allocated, return the memory
to the free pool. */
@@ -887,7 +887,7 @@
if (!quiet) (void) printf("Type `help' or `?' for help\n");
ret = 0;
- while ((line = getline())) {
+ while ((line = mygetline())) {
if (!strcmp(line, "quit") || !strcmp(line, "exit")) {
free(line);
return ret;