fixed compilation warnings

lib/libalpm/alpm.h

@@ -51,7 +51,7 @@ typedef struct __pmdepmissing_t PM_DEPMISS;
  */
 
 int alpm_initialize(char *root);
-int alpm_release();
+int alpm_release(void);
 
 /*
  * Logging facilities
@@ -255,11 +255,11 @@ enum {
 
 void *alpm_trans_getinfo(unsigned char parm);
 int alpm_trans_init(unsigned char type, unsigned char flags, alpm_trans_cb_event cb_event, alpm_trans_cb_conv conv);
-int alpm_trans_sysupgrade();
+int alpm_trans_sysupgrade(void);
 int alpm_trans_addtarget(char *target);
 int alpm_trans_prepare(PM_LIST **data);
-int alpm_trans_commit();
-int alpm_trans_release();
+int alpm_trans_commit(void);
+int alpm_trans_release(void);
 
 /*
  * Dependencies

lib/libalpm/group.h

@@ -41,7 +41,7 @@ typedef struct __pmgrp_t {
 	FREELIST(p); \
 } while(0)
 
-pmgrp_t *grp_new();
+pmgrp_t *grp_new(void);
 void grp_free(pmgrp_t *grp);
 int grp_cmp(const void *g1, const void *g2);
 

lib/libalpm/handle.h

@@ -52,7 +52,7 @@ typedef struct __pmhandle_t {
 
 #define FREEHANDLE(p) do { if (p) { handle_free(p); p = NULL; } } while (0)
 
-pmhandle_t *handle_new();
+pmhandle_t *handle_new(void);
 int handle_free(pmhandle_t *handle);
 int handle_set_option(pmhandle_t *handle, unsigned char val, unsigned long data);
 int handle_get_option(pmhandle_t *handle, unsigned char val, long *data);

lib/libalpm/list.h

@@ -46,7 +46,7 @@ typedef struct __pmlist_t PMList;
 /* Sort comparison callback function declaration */
 typedef int (*pm_fn_cmp) (const void *, const void *);
 
-PMList *pm_list_new();
+PMList *pm_list_new(void);
 void pm_list_free(PMList *list);
 PMList *pm_list_add(PMList *list, void *data);
 PMList *pm_list_add_sorted(PMList *list, void *data, pm_fn_cmp fn);

lib/libalpm/package.h

@@ -86,7 +86,7 @@ do { \
 	} \
 } while(0)
 
-pmpkg_t* pkg_new();
+pmpkg_t* pkg_new(void);
 pmpkg_t *pkg_dup(pmpkg_t *pkg);
 void pkg_free(pmpkg_t *pkg);
 pmpkg_t* pkg_dummy(const char *name, const char *version);

lib/libalpm/provide.c

@@ -26,6 +26,7 @@
 #include "cache.h"
 #include "list.h"
 #include "db.h"
+#include "provide.h"
 
 /* return a PMList of packages in "db" that provide "package"
  */

lib/libalpm/trans.h

@@ -61,7 +61,7 @@ do { \
 	} \
 } while(0)
 
-pmtrans_t *trans_new();
+pmtrans_t *trans_new(void);
 void trans_free(pmtrans_t *trans);
 int trans_init(pmtrans_t *trans, unsigned char type, unsigned char flags, alpm_trans_cb_event event, alpm_trans_cb_conv conv);
 int trans_sysupgrade(pmtrans_t *trans);