diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 28 |
1 files changed, 10 insertions, 18 deletions
@@ -291,10 +291,9 @@ main(argc, argv) * (that is, to a buffer allocated by calloc). */ public char * -save(s) - char *s; +save(constant char *s) { - register char *p; + char *p; p = (char *) ecalloc(strlen(s)+1, sizeof(char)); strcpy(p, s); @@ -306,11 +305,9 @@ save(s) * Like calloc(), but never returns an error (NULL). */ public VOID_POINTER -ecalloc(count, size) - int count; - unsigned int size; +ecalloc(int count, unsigned int size) { - register VOID_POINTER p; + VOID_POINTER p; p = (VOID_POINTER) calloc(count, size); if (p != NULL) @@ -325,8 +322,7 @@ ecalloc(count, size) * Skip leading spaces in a string. */ public char * -skipsp(s) - register char *s; +skipsp(char *s) { while (*s == ' ' || *s == '\t') s++; @@ -339,14 +335,11 @@ skipsp(s) * character; the remainder of the first string may be either case. */ public int -sprefix(ps, s, uppercase) - char *ps; - char *s; - int uppercase; +sprefix(char *ps, char *s, int uppercase) { - register int c; - register int sc; - register int len = 0; + int c; + int sc; + int len = 0; for ( ; *s != '\0'; s++, ps++) { @@ -372,8 +365,7 @@ sprefix(ps, s, uppercase) * Exit the program. */ public void -quit(status) - int status; +quit(int status) { static int save_status; |