Patch from Jason Schoon to add optional SIGUSR1 support to dd.

[oweals/busybox.git] / editors / awk.c

diff --git a/editors/awk.c b/editors/awk.c
index 39717afaefcf89719d7db34d99fc6180860623db..e11c8350f77c94eb3007b22be809fce2cfdfd8c5 100644 (file)
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -45,7 +45,7 @@ typedef struct var_s {
        double number;
        char *string;
        union {
-               int aidx;                               /* func arg index (on compilation stage) */
+               int aidx;                               /* func arg idx (for compilation stage) */
                struct xhash_s *array;  /* array ptr */
                struct var_s *parent;   /* for func args, ptr to actual parameter */
                char **walker;                  /* list of array elements (for..in) */
@@ -392,7 +392,7 @@ static char * vValues =
 /* hash size may grow to these values */
 #define FIRST_PRIME 61;
 static const unsigned int PRIMES[] = { 251, 1021, 4093, 16381, 65521 };
-static const unsigned int NPRIMES = sizeof(PRIMES) / sizeof(unsigned int);
+enum { NPRIMES = sizeof(PRIMES) / sizeof(unsigned int) };
 
 /* globals */
 
@@ -2612,7 +2612,7 @@ static rstream *next_input_file(void)
        return &rsm;
 }
 
-extern int awk_main(int argc, char **argv)
+int awk_main(int argc, char **argv)
 {
        char *s, *s1;
        int i, j, c, flen;